APA (7th ed.) Citation

U.S. Fish and Wildlife Service. Region 2. (1981). Texas Gulf coast, category 8: An update of the March 1977 document. U.S. Fish and Wildlife Service, Region 2.

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service. Region 2. Texas Gulf Coast, Category 8: An Update of the March 1977 Document. Albuquerque, N.M.: U.S. Fish and Wildlife Service, Region 2, 1981.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service. Region 2. Texas Gulf Coast, Category 8: An Update of the March 1977 Document. U.S. Fish and Wildlife Service, Region 2, 1981.