MLA

Li, Charles N., and Sandra A Thompson. Mandarin Chinese : A Functional Reference Grammar. Berkeley: University of California Press, 1989.

APA

Li, C. N., & Thompson, S. A. (1989). Mandarin Chinese : A Functional Reference Grammar. Berkeley: University of California Press.

Chicago

Li, Charles N., and Sandra A. Thompson. Mandarin Chinese: A Functional Reference Grammar. Berkeley: University of California Press, 1989.