Não informado. (1941). Alabama conservation. Department of Conservation and Natural Resources.
Chicagoスタイル(17版)引用形式Não informado. Alabama Conservation. Montgomery, Ala: Department of Conservation and Natural Resources, 1941.
MLA(8版)引用形式Não informado. Alabama Conservation. Department of Conservation and Natural Resources, 1941.
警告: この引用は必ずしも正確ではありません.