APA (7th ed.) Citation

U.S. Fish and Wildlife Service. Region 6. (1987). Recovery implementation program for endangered fish species in the Upper Colorado River Basin: Environmental assessment. U.S. Dept. of the Interior, Fish and Wildlife Service, Region 6.

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service. Region 6. Recovery Implementation Program for Endangered Fish Species in the Upper Colorado River Basin: Environmental Assessment. Denver, Colo.: U.S. Dept. of the Interior, Fish and Wildlife Service, Region 6, 1987.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service. Region 6. Recovery Implementation Program for Endangered Fish Species in the Upper Colorado River Basin: Environmental Assessment. U.S. Dept. of the Interior, Fish and Wildlife Service, Region 6, 1987.