Cita APA (7a ed.)
Wessel, H. (1981). Under the apple tree: Marrying, Birthing, Parenting. Bookmates International.
Cita Chicago Style (17a ed.)
Wessel, Helen. Under the Apple Tree: Marrying, Birthing, Parenting. California: Bookmates International, 1981.
Cita MLA (9a ed.)
Wessel, Helen. Under the Apple Tree: Marrying, Birthing, Parenting. Bookmates International, 1981.
Precaución: Estas citas no son 100% exactas.