M J K in References. . . What do they represent? What do the other characters represent?

Reference description format

1 Journal author. Title [J]. Journal title, publication year, volume (issue): starting and ending page numbers

2 Monograph author .Title of the book [M]. Edition (the first edition is not described). Place of publication: publisher, year of publication. Starting and ending page numbers

3 Author of the collection of essays. Title [C].//Editor. Collection of essays Name. Place of publication: Publisher, year of publication.

Starting and ending page numbers

4 Dissertation author. Title [D]. Storage location: Storage unit, year

5 Patent document title [P]. Country, patent document type, patent number. Publication date

6 Standard standard number, standard name [S]

7 Newspaper author. Title [N]. Newspaper name, publication date (edition)

8 Report author. Title [R]. Storage location: year

9 Electronic document author. Title [Electronic document and Carrier type identification]. Document source, date

2. Document type and identification

1. According to GB3469 regulations

①Journal[J]

②Monograph[M]

③Proceedings[C]

④Dissertation[D]

⑤Patent[P]

⑥Standard[S]

⑦Newspaper[N]

⑧Technical report[R]

2. Use double letters for electronic document carrier type Identification, for example:

①Tape [MT]

②Disk [DK]

③Compact disc [CD]

④Online network [OL]

3. The reference type identification method for electronic document carrier types is: [Document type identification/carrier type identification]. For example:

①Online database [DB/OL]

②Tape database [DB/MT]

③Compact disc book [M/CD]

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④Disk software [CP/DK]

⑤Online journal [J/OL]

⑥Online electronic bulletin [EB/OL]