1. Author of periodical papers. Name of the paper [J]. Name of periodical, year of publication (issue): page number.
Example: Shen. The Rise and Fall and Reconstruction of Village Governance [J]. Strategy and Management, 1998(6): 1-34.
2. Author of the paper. Name of the paper [D]. City where the graduate school is located: graduate school, year of submission: page number. Liu Yang. Research on Copyright in fan fiction [D]. Chongqing: Southwest University of Political Science and Law, 2012:12-15. Author. Title [M] Year of publication: page number. Example: Jin Taijun. Rural Governance and Power Structure [M]. Guangzhou: Guangzhou People's Publishing House, 2008:50. The most important thing to expand information is to classify documents into printing type, miniature type, machine-readable type and audio-visual type according to carriers.
(1) printing type: it is the most basic way of literature, including lead printing, mimeograph, offset printing, lithograph and other materials. Advantages: you can read directly, which is convenient and fast.
(2) Miniaturization: documents based on photosensitive materials can be divided into microfilm and microfilm. Its advantages are small size and convenient storage, transfer and transportation. But you must use a reader when reading.
(3) Computer readable: It is the latest form of carrier. Mainly through coding and programming, files are converted into symbols and machine language, input into computers, stored on magnetic tapes or disks, and then output by computers when reading. It can store a large amount of information, organize it in any form, and extract the required information from it at a very fast speed. The emergence of e-books belongs to this type.
(4) Audio-visual type: also known as direct sense type or audio-visual type, it is a file recorded on the carrier in the form of sound and image, such as records, audio tapes, video tapes, science and technology movies, slides, etc.