Knight, J. F. (1979). What a married couple should knew about sex. Pacific Press.
Chicago-Zitierstil (17. Ausg.)Knight, John F. What a Married Couple Should Knew About Sex. Mountain View: Pacific Press, 1979.
MLA-Zitierstil (9. Ausg.)Knight, John F. What a Married Couple Should Knew About Sex. Pacific Press, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.