United States. Bureau of Land Management. Denver Service Center & Gebhardt, K. A. (1991). Riparian area management: Riparian and wetland classification review. U.S. Dept. of the Interior, Bureau of Land Management, Service Center.
Chicago Style (17th ed.) CitationUnited States. Bureau of Land Management. Denver Service Center and Karl A. Gebhardt. Riparian Area Management: Riparian and Wetland Classification Review. Denver, CO (P.O. Box 25047, Denver 80225-0047): U.S. Dept. of the Interior, Bureau of Land Management, Service Center, 1991.
MLA (9th ed.) CitationUnited States. Bureau of Land Management. Denver Service Center and Karl A. Gebhardt. Riparian Area Management: Riparian and Wetland Classification Review. U.S. Dept. of the Interior, Bureau of Land Management, Service Center, 1991.