APA (7th ed.) Citation

U.S. Fish and Wildlife Service. (1998). Lake Ilo National Wildlife Refuge: Uncovering a buried past. U.S. Fish and Wildlife Service.

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service. Lake Ilo National Wildlife Refuge: Uncovering a Buried Past. [Washington, D.C.?]: U.S. Fish and Wildlife Service, 1998.

MLA (8th ed.) Citation

U.S. Fish and Wildlife Service. Lake Ilo National Wildlife Refuge: Uncovering a Buried Past. U.S. Fish and Wildlife Service, 1998.