APA (7th ed.) Citation

U.S. Fish and Wildlife Service. (1990). Charles M. Russell National Wildlife Refuge: Self-guided auto tour. U.S. Fish and Wildlife Service, Dept. of the Interior.

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service. Charles M. Russell National Wildlife Refuge: Self-guided Auto Tour. [Washington, D.C.?]: U.S. Fish and Wildlife Service, Dept. of the Interior, 1990.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service. Charles M. Russell National Wildlife Refuge: Self-guided Auto Tour. U.S. Fish and Wildlife Service, Dept. of the Interior, 1990.