Não informado. (1941). Alabama conservation. Department of Conservation and Natural Resources.
Cita Chicago Style (17a ed.)Não informado. Alabama Conservation. Montgomery, Ala: Department of Conservation and Natural Resources, 1941.
Cita MLA (8a ed.)Não informado. Alabama Conservation. Department of Conservation and Natural Resources, 1941.
Precaución: Estas citas no son 100% exactas.