APA (7th ed.) Citation

U.S. Fish and Wildlife Service. (2003). Charles M. Russell National Wildlife Refuge: Bird list. U.S. Fish and Wildlife Service.

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service. Charles M. Russell National Wildlife Refuge: Bird List. [Washington, D.C.?]: U.S. Fish and Wildlife Service, 2003.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service. Charles M. Russell National Wildlife Refuge: Bird List. U.S. Fish and Wildlife Service, 2003.