APA (7th ed.) Citation

U.S. Fish and Wildlife Service. (1941). Eelgrass Depletion on the Pacific Coast and Its Effect Upon Black Brant, Nov. 1941. [s.n.].

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service. Eelgrass Depletion on the Pacific Coast and Its Effect Upon Black Brant, Nov. 1941. [Washington]: [s.n.], 1941.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service. Eelgrass Depletion on the Pacific Coast and Its Effect Upon Black Brant, Nov. 1941. [s.n.], 1941.