Geological Survey of Alabama. (1886). Bulletin. Geological Survey of Alabama.
Chicagoスタイル(17版)引用形式Geological Survey of Alabama. Bulletin. University, Ala.,[etc.]: Geological Survey of Alabama, 1886.
MLA(8版)引用形式Geological Survey of Alabama. Bulletin. Geological Survey of Alabama, 1886.
警告: この引用は必ずしも正確ではありません.