Kaplan, H. I., & Sadock, B. J. (1985). Comprehensive textbook of psychiatry IV (4th ed.). Williams & Wilkins.
Dyfyniad Arddull ChicagoKaplan, Harold I., and Benjamin J. Sadock. Comprehensive Textbook of Psychiatry IV. 4th ed. Baltimore: Williams & Wilkins, 1985.
Dyfyniad MLAKaplan, Harold I., and Benjamin J. Sadock. Comprehensive Textbook of Psychiatry IV. 4th ed. Williams & Wilkins, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.