Davis, J. E. (2009). An Everglades providence: Marjory Stoneman Douglas and the American environmental century. University of Georgia Press.
Lua i Stíl Chicago (17ú heag.)Davis, Jack E. An Everglades Providence: Marjory Stoneman Douglas and the American Environmental Century. Athens: University of Georgia Press, 2009.
Lua MLA (9ú heag.)Davis, Jack E. An Everglades Providence: Marjory Stoneman Douglas and the American Environmental Century. University of Georgia Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.