APA(7版)引用形式
Wessel, H. (1981). Under the apple tree: Marrying, Birthing, Parenting. Bookmates International.
Chicagoスタイル(17版)引用形式
Wessel, Helen. Under the Apple Tree: Marrying, Birthing, Parenting. California: Bookmates International, 1981.
MLA(9版)引用形式
Wessel, Helen. Under the Apple Tree: Marrying, Birthing, Parenting. Bookmates International, 1981.
警告: この引用は必ずしも正確ではありません.