U.S. Fish and Wildlife Service. (2004). Illinois River National Wildlife and Fish Refuges Complex: Comprehensive conservation plan and environmental assessment. U.S. Fish & Wildlife Service.
Chicago Style (17th ed.) CitationU.S. Fish and Wildlife Service. Illinois River National Wildlife and Fish Refuges Complex: Comprehensive Conservation Plan and Environmental Assessment. [Washington, D.C.]: U.S. Fish & Wildlife Service, 2004.
MLA (9th ed.) CitationU.S. Fish and Wildlife Service. Illinois River National Wildlife and Fish Refuges Complex: Comprehensive Conservation Plan and Environmental Assessment. U.S. Fish & Wildlife Service, 2004.
Warning: These citations may not always be 100% accurate.