Format: author. Title [Document Type ID]. Place of publication: publisher, year of publication. Starting and ending page numbers (optional)
Example 1: Li, Chen Changyong, Material technology [M]. Beijing: chemical industry press, 2000.98 ~ 107.
Example 2: Dobbs J.M., Wong J.M. Correction of critical fluid phase state with pol or coselvent [j]. Research on Industrial Engineering Chemistry, 1987, 26: 56.
② Periodical articles
Format: author. Title [Document Type ID]. Publication name, year, volume (issue): page number.
Example: Wang, Du Fanglin, Cui, et al. Preparation and characterization of nanometer titanium dioxide by precipitation method [J]. Journal of Qingdao Institute of Chemical Technology, 200 1, 22 (2):12123.
③ International and national standards
Format: standard number, standard name [document type identification]
For example, GB/T 14832- 1993 Mechanical Solubility Test of Rubber Materials and Hydraulic Oil.
④ patent
Format: patent owner. Patent name [document type identification]. Patent country: patent number, publication date.
For example: Ceng Dechao. Constant speed and high speed universal optimized plow [P]. China: 85203720 1,1986-1-13.
Five newspapers
Format: author, title [n], newspaper name, publication date (edition)
For example: Chen Zhiping. The new trend of disaster reduction design research [n]. Science and Technology Daily,1997-12-12 (5).
⑥ Electronic literature
Format: author. Title [Identification of electronic documents and carrier types]. Literature source and date.
Example: Wanjinrou. Abstract of Journal of China University (1983-1993) [DB/CD]. Beijing: China Encyclopedia Publishing House, 1996.
⑦ Document type identification code
Reference types, monographs, papers, reports, periodicals and standard patent newspapers.
File type recognition M C D R J S P N
The type of electronic document carrier is identified by two letters, such as:
Magnetic tape [〔MT〕] magnetic disk [〔DK〕] optical disk [〔CD〕] online network [〔OL〕]
The reference identification method of electronic document carrier type is [document type identification/carrier type identification]. For example:
Online online database
Tape database [db/mt]
CD-ROM books
Disk software [CP/DK]
Online log
Online electronic bulletin