Document type recognition is very common when writing papers. In order to write a good paper and use references more smoothly, let's look at document type recognition.
Directory:
I. Introduction to file type identification
Second, the common document type identification
Third, the format of file type identification
I. Introduction to file type identification
File type identification is a symbol indicating various types of reference files. The description of references should comply with GB 77 14-87 "Rules for the Description of References after Articles" and "Data Specification for Retrieval and Evaluation of Academic Journals in China (CD-ROM Edition)". The author of the paper should use the following document type identification codes to indicate the types and carrier types of various references cited by himself. According to GB 3469-83 "File Types and File Carrier Codes", common file types are identified with single letters, and electronic files are identified with double letters.
Second, the common document type identification
1. Common document types are identified by a single letter, as follows:
(1) journal [J] (journal)
(2) Monograph [M]
(3) Paper collection [c]
(4) Paper [D]
(5) patent [P] (patent)
(6) Technical standards (standardization)
Newspapers (articles)
(8) Science and Technology Report [R] (Report)
(9) Meeting documents [C] (Meeting)
2. The type of electronic document carrier is identified by two letters, as follows:
(1) magnetic tape [MT] (magnetic tape)
(2) Disk [DK] (Disk)
(3) CD
(4) Online network [OL] (online)
3. Literature precipitated in monographs and papers [a];
Other unspecified literature types [Z].
Third, the format of file type identification
1. Journal: author. Title [J] Title, year of publication, volume (issue): page numbers.
2. Monograph: author. Title [M]. Version (first edition not recorded). Place of publication: publisher, year of publication: page number.
3. Prose collection: author, title, editor and prose collection [C]. Place of publication: publisher, year of publication: starting and ending page numbers
4. Paper: author, title [D], preservation place, preservation unit and year.
5. patent: title [P]. Country. Types of patent documents. Patent number. Date of publication.
6. Technical standard: name of numbering standard
7. Newspaper: author, title [n], newspaper name and publication date (edition)
8. Scientific report: author, title [R], place and year of preservation.
9. Electronic document: author, title [electronic document type identification/carrier type identification], document source (publisher or available website), publication or update date/citation date (optional).
10. Precipitated documents in monographs and papers: author, title [a], editor (optional), title [c]. Place of publication: publisher, year of publication: start and end pages.
1 1. Other unspecified literary types: author. Title [z]. Place of publication: publisher, year of publication: page numbers.
The ranking method of papers in foreign literature citations and references is basically the same as that in China literature; Titles and publications are in italics, and titles of journal articles are in double quotes; Whether to list the document type identification number and the page number of the work (the paper must list the first and last page numbers) is optional; The year of publication is always listed at the end of the sentence or before the page number (the year sorting method is not used). Foreign documents must be expressed in the original foreign language (Chinese translation can also be attached in brackets after the original title), and it is forbidden to express the original meaning of foreign languages only in Chinese.
When writing a paper, if there are citations, you must correctly mark the source of the literature, otherwise it is likely to infringe. Therefore, when writing references, you should be familiar with the identification of literature types and the correct format, so as to make an excellent paper more perfect.