Li, Q. (1989). Fangjixue (Di 1 ban, di 1 ci yinshua.). Zhongguo yiyao keji chubanshe.
Chicago Style (17th ed.) CitationLi, Qingye. Fangjixue. Di 1 ban, di 1 ci yinshua. Beijing: Zhongguo yiyao keji chubanshe, 1989.
MLA (9th ed.) CitationLi, Qingye. Fangjixue. Di 1 ban, di 1 ci yinshua. Zhongguo yiyao keji chubanshe, 1989.
Warning: These citations may not always be 100% accurate.