Yang, Y., & Yang, G. (1991). Lie guo zhi ji yao: Xia ([Di 1 ban].). Zhong hua shu ju.
Chicago Style (17th ed.) CitationYang, Yong, and Gang Yang. Lie Guo Zhi Ji Yao: Xia. [Di 1 ban]. Beijing: Zhong hua shu ju, 1991.
MLA (9th ed.) CitationYang, Yong, and Gang Yang. Lie Guo Zhi Ji Yao: Xia. [Di 1 ban]. Zhong hua shu ju, 1991.
Warning: These citations may not always be 100% accurate.