APA (7th ed.) Citation

Liu, X., & Yuan, C. (1993). Furthering international drug control cooperation.

Chicago Style (17th ed.) Citation

Liu, Xuanlue, and Cheng Yuan. Furthering International Drug Control Cooperation. [Beijing], 1993.

MLA (9th ed.) Citation

Liu, Xuanlue, and Cheng Yuan. Furthering International Drug Control Cooperation. 1993.

Warning: These citations may not always be 100% accurate.