Allen, O. E. (1982). Secrets of a good digestion. Time-Life Books.
Chicagoスタイル(17版)引用形式Allen, Oliver E. Secrets of a Good Digestion. Alexandria, Va: Time-Life Books, 1982.
MLA(9版)引用形式Allen, Oliver E. Secrets of a Good Digestion. Time-Life Books, 1982.
警告: この引用は必ずしも正確ではありません.