Center for Plant Conservation (Saint Louis, Mo.), & Lill, D. O. (2000). America's vanishing flora: Stories of endangered plants from the fifty states & efforts to save them. The Center.
Chicago Style (17th ed.) CitationCenter for Plant Conservation (Saint Louis, Mo.), and Diane O'Reilly Lill. America's Vanishing Flora: Stories of Endangered Plants from the Fifty States & Efforts to Save Them. [St. Louis, Mo.]: The Center, 2000.
MLA (9th ed.) CitationCenter for Plant Conservation (Saint Louis, Mo.), and Diane O'Reilly Lill. America's Vanishing Flora: Stories of Endangered Plants from the Fifty States & Efforts to Save Them. The Center, 2000.
Warning: These citations may not always be 100% accurate.