APA (7th ed.) Citation

U.S. Fish and Wildlife Service. (1942). Pocket gopher control. [s.n.].

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service. Pocket Gopher Control. [Washington]: [s.n.], 1942.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service. Pocket Gopher Control. [s.n.], 1942.