APA (7th ed.) Citation

Service, U. F. a. W. (1974). Yukon Flats National Wildlife Refuge, a proposal. [Washington] : The Service.

Chicago Style (17th ed.) Citation

Service, U.S. Fish and Wildlife. Yukon Flats National Wildlife Refuge, a Proposal. [Washington] : The Service, 1974.

MLA (9th ed.) Citation

Service, U.S. Fish and Wildlife. Yukon Flats National Wildlife Refuge, a Proposal. [Washington] : The Service, 1974.

Warning: These citations may not always be 100% accurate.