Von Loh, J., & Cogan, D. (2011). Vegetation classification list update for Amistad National Recreation Area. U.S. Department of the Interior, National Park Service, Natural Resource Program Center.
Chicago Style (17th ed.) CitationVon Loh, James, and Dan Cogan. Vegetation Classification List Update for Amistad National Recreation Area. Fort Collins, Colorado: U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2011.
MLA (9th ed.) CitationVon Loh, James, and Dan Cogan. Vegetation Classification List Update for Amistad National Recreation Area. U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2011.
Warning: These citations may not always be 100% accurate.