References are continuously coded with Arabic numerals in the order in which they appear in the text, and the serial numbers are placed in square brackets. If the file is referenced repeatedly, it is marked with the same serial number in the text.

Generally speaking, the page number (or page number range) of a document cited once is listed in the following references. The format is "publication year" of the work or "year, volume (issue)"+":page number (or page number range) of the periodical.

For documents cited many times, list the page number or page number range of each place in the serial number tag of each reference (some publications also regard the information that can indicate the location of the cited documents as page numbers) and put them in square brackets (only numbers are listed, and words and characters such as "P" or "page" are not added; The line in the middle of the page number range is a half-word line) and marked with superscript.

If the serial number of a reference appearing as text needs to be followed by a page number or a page number range, the page number or page number range should also be superscript. Authors and editors need to carefully check the serial numbers of references under the sequential coding system, so that the serial numbers are consistent with the list of references after the marked documents are exactly the same. In addition, the page number or page number range of references should also be accurate.

Extended data

Writing employment symbols

References can use the following symbols: ":"is used for subtitle, caption, publisher, producer, and the number of pages of documents separated from continuous publications; ","is used for the following person in charge, publication year, production year, patent document type, patent country, volume number, part number, and the original document title of documents separated from continuous publications.

Used for serial number, serial number and subsequent "position in the original document" items; "(

) "Used as qualifier, issue number, part number, newspaper version, place of origin, manufacturer and year of production;" [] "Used for document type identification and the author's own description.

; "?" Except for the above items, all the other descriptive items are followed by "?" Number.

The abbreviations named after names are recorded by authors, editors and publishers, and names can be abbreviated with initials. If you can't identify your name with the first letter, you should use your full name.

State name, province name, country name, etc. (See 6.7. 1. 1) The name of the organization attached to the place of publication and used as a qualifier can be abbreviated according to recognized methods.

Abbreviations of periodical names shall be implemented in accordance with the provisions of the International Rules for Bibliography-Periodical Abbreviations in Appendix C ISO 4- 1984 of this standard.

When recording figures, we must keep the original form in the literature. However, figures indicating edition, number of issues, number of volumes, number of pages, year of publication, etc. Expressed in Arabic numerals. Version is represented by ordinal abbreviation.

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