APA (7th ed.) Citation

U.S. Fish and Wildlife Service. (1943). The House Rat, 1943 Reprint. [s.n.].

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service. The House Rat, 1943 Reprint. [Washington]: [s.n.], 1943.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service. The House Rat, 1943 Reprint. [s.n.], 1943.