Xu, H. (1975). Zheng zhi jing ji xue gai lun (Di 1 ban, Bei jing di 2 ci yin shua.). Ren min chu ban she.
Chicago Style (17th ed.) CitationXu, He. Zheng Zhi Jing Ji Xue Gai Lun. Di 1 ban, Bei jing di 2 ci yin shua. [Bei jing]: Ren min chu ban she, 1975.
MLA (9th ed.) CitationXu, He. Zheng Zhi Jing Ji Xue Gai Lun. Di 1 ban, Bei jing di 2 ci yin shua. Ren min chu ban she, 1975.
Warning: These citations may not always be 100% accurate.