APA (7th ed.) Citation

Zheng, Y. (2005). The social life of opium in China (1. publ.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Zheng, Yangwen. The Social Life of Opium in China. 1. publ. Cambridge [u.a.]: Cambridge Univ. Press, 2005.

MLA (9th ed.) Citation

Zheng, Yangwen. The Social Life of Opium in China. 1. publ. Cambridge Univ. Press, 2005.

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