APA (7th ed.) Citation

U.S. Fish and Wildlife Service & Hill, E. F. (1975). Lethal dietary toxicities of environmental pollutants to birds. U.S. Fish and Wildlife Service.

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service and Elwood F. Hill. Lethal Dietary Toxicities of Environmental Pollutants to Birds. Washington, D.C.: U.S. Fish and Wildlife Service, 1975.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service and Elwood F. Hill. Lethal Dietary Toxicities of Environmental Pollutants to Birds. U.S. Fish and Wildlife Service, 1975.