APA (7th ed.) Citation

Coulter, J. M. (1894). Preliminary revision of North American species of Cactus, Anhalonium, and Lophophora. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Coulter, John Merle. Preliminary Revision of North American Species of Cactus, Anhalonium, and Lophophora. [Washington, D.C.]: U.S. Government Printing Office, 1894.

MLA (9th ed.) Citation

Coulter, John Merle. Preliminary Revision of North American Species of Cactus, Anhalonium, and Lophophora. U.S. Government Printing Office, 1894.