CROCKETT, J. U. (1975). Evergreens James Underwood Crockett. Time-Life Books.
Chicagoスタイル(17版)引用形式CROCKETT, James Underwood. Evergreens James Underwood Crockett. Time-Life Books, 1975.
MLA(8版)引用形式CROCKETT, James Underwood. Evergreens James Underwood Crockett. Time-Life Books, 1975.
警告: この引用は必ずしも正確ではありません.