APA (7th ed.) Citation

U.S. Fish and Wildlife Service, Cowardin, L. M., & Sather, J. H. (1977). Classification of wetlands and deep-water habitats of the United States: An operational draft. Fish and Wildlife Service, U.S. Dept. of the Interior.

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service, Lewis M. Cowardin, and J. Henry Sather. Classification of Wetlands and Deep-water Habitats of the United States: An Operational Draft. [Washington, D.C.]: Fish and Wildlife Service, U.S. Dept. of the Interior, 1977.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service, et al. Classification of Wetlands and Deep-water Habitats of the United States: An Operational Draft. Fish and Wildlife Service, U.S. Dept. of the Interior, 1977.