APA (7th ed.) Citation

U.S. Fish and Wildlife Service. (1982). Elk (Rept. May 1982.). U.S. Fish and Wildlife Service, Dept. of the Interior.

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service. Elk. Rept. May 1982. [Washington, D.C.?]: U.S. Fish and Wildlife Service, Dept. of the Interior, 1982.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service. Elk. Rept. May 1982. U.S. Fish and Wildlife Service, Dept. of the Interior, 1982.