1, the first is the classification of references. For students who just started writing literature, many people still don't understand that references need to be classified. Yes, the letters J and M in the references you see represent the types of references.

2. There are many types of references, such as journal papers J, books M, dissertations D and conference papers C, as follows:

Book M, meeting record C, assembly O, newspaper N, journal J, dissertation D, report R, standard S, patent P, database PB, computer program CP, electronic bulletin EB, magnetic tape MT, disk DK, CD, online network OL.

3. Different paper types have different paper formats. The following are some common types:

[1] author. Title [M]. Version. Place of publication: publisher, year of publication: page number.

[2] author. Title of the paper [J]. Title, year of publication, volume (issue): page number.

[3] author. Title [D] Save location: save company, save year.

[4] The author or person in charge of the collection. The name of the collection [C]. Version. Place of publication: publisher, year of publication.

[5] Principal. Chinese standard name: standard number. Place of publication: publisher, year of publication: page numbers at the beginning and end of citation.

[6] Patent applicant or owner. Patent nomination: patent number [P]. Announcement date or public date.

4. About fonts. In references, Chinese songs are the default, all punctuation marks are in western languages, and all letters, numbers and punctuation marks are in TimesNewRoman font. Comma, period and colon are followed by a character.

About numbering. They are all numbered by the automatic numbering function of word, and they refuse to play by hand. Please refer to the author's other experience articles for specific numbering steps.