Dyfyniad APA
Gurman, A. S., & Gurman, A. S. e. (2008). Clinical handbook of couple therapy (4th ed.). The Guilford Press.
Dyfyniad Arddull Chicago
Gurman, Alan S., and Alan S.( ed.) Gurman. Clinical Handbook of Couple Therapy. 4th ed. New York, London: The Guilford Press, 2008.
Dyfyniad MLA
Gurman, Alan S., and Alan S.( ed.) Gurman. Clinical Handbook of Couple Therapy. 4th ed. The Guilford Press, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.