Petersen, W. (1986). Catherine Marshall had a husband. Living books.
Chicagoスタイル(17版)引用形式Petersen, William. Catherine Marshall Had a Husband. Illinois: Living books, 1986.
MLA(9版)引用形式Petersen, William. Catherine Marshall Had a Husband. Living books, 1986.
警告: この引用は必ずしも正確ではありません.