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.
According to GB3469-83 "File Type and File Carrier Code", it is identified by a single letter:
Monograph m; Newspaper n; Journal j; Patent document p; Compilation g; Ancient books o; Technical standards; Dissertation d; Scientific and technological report; Reference tool k; Search tool w; File b; Tape a; Chart q; Record l; Product sample x; Video tape v; Meeting minutes; Chinese translation test; Music score I; Movie y; Manuscript h; Microfilm u; Slide z; Miniature flat film f; Other e.
Extended data
In principle, references after the text need to be recorded in the text of the document itself. 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.
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. The place of publication attached to the publication project, as well as the names of organizations and groups as determiners, may be abbreviated according to recognized methods.
When describing foreign literature with capital letters, the use of capital letters should conform to the customary usage of words in the literature itself.
The following symbols can be used for references with employment symbols: ":"is used for subheadings, words describing titles, publishers, producers, and 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.
And "()" are used as determiners, such as issue number, part number, newspaper edition, place of origin, producer and production year; []' is 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.
Baidu Encyclopedia-References