APA (7th ed.) Citation

U.S. Fish and Wildlife Service. (1998). St. Marks National Wildlife Refuge: Bird list. U.S. Fish and Wildlife Service.

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service. St. Marks National Wildlife Refuge: Bird List. [Washington, D.C.]: U.S. Fish and Wildlife Service, 1998.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service. St. Marks National Wildlife Refuge: Bird List. U.S. Fish and Wildlife Service, 1998.