Knight, J. F. (1979). What a married couple should knew about sex. Pacific Press.
Citación estilo ChicagoKnight, John F. What a Married Couple Should Knew About Sex. Mountain View: Pacific Press, 1979.
Cita MLAKnight, John F. What a Married Couple Should Knew About Sex. Pacific Press, 1979.
Warning: These citations may not always be 100% accurate.