1, journal articles.
Format 1: (serial number) Principal. The title of literature. Title, year (period): page number.
Format 2: (serial number) Principal responsible person. The title of literature. Title, year, volume (issue): page number.
2 monographs, papers, papers and reports.
Format: (serial number) Principal responsible person. Document title (document type identification). Place of publication: publisher, year of publication: page numbers.
3. newspaper articles.
Format: (serial number) Principal responsible person. The title of literature. Name of newspaper, date of publication (edition).
4. standard.
Format: (serial number) standard number, standard name.
5. patents.
Format: (serial number) patent owner. Patent name. Patent country: patent number, publication date.
6. Electronic literature.
Format: (serial number) Principal responsible person. Title of electronic document (electronic document type/electronic document carrier type identification). Source or available address, date of publication or update/date of reference of the electronic document (optional).
7. Other documents.
National policy documents are quoted in any carrier format.
The main reference materials are as follows:
The main reference is what materials you read when writing this book or article, and which books have similar views. At the same time, it is also to prevent others from saying that the content written is plagiarism, so it is listed first.