A practical Chinese grammar
MLA
Cheung, Hung-nin Samuel, Sze-yun Liu, and Lilin Shi. A Practical Chinese Grammar. Hong Kong: Chinese University Press, 1994.
APA
Cheung, H. Samuel, Liu, S., & Shi, L. (1994). A practical Chinese grammar. Hong Kong: Chinese University Press.
Chicago
Cheung, Hung-nin Samuel, Sze-yun Liu, and Lilin Shi. A Practical Chinese Grammar. Hong Kong: Chinese University Press, 1994.