APA (7th ed.) Citation

Chen, C., Hoch, P. C., & Raven, P. H. (1992). Systematics of Epilobium (Onagraceae) in China. American Soc. of Plant Taxonomists.

Chicago Style (17th ed.) Citation

Chen, Chia-Jui, Peter C. Hoch, and Peter H. Raven. Systematics of Epilobium (Onagraceae) in China. Ann Arbor, MI: American Soc. of Plant Taxonomists, 1992.

MLA (9th ed.) Citation

Chen, Chia-Jui, et al. Systematics of Epilobium (Onagraceae) in China. American Soc. of Plant Taxonomists, 1992.