Dyfyniad APA

Preston, J. D., O'Neal, J. H., & Talaga, M. C. (2013). Handbook of clinical psychopharmacology for therapists (7th ed.). New Harbinger Pub.

Dyfyniad Arddull Chicago

Preston, John D., John H. O'Neal, and Mary C. Talaga. Handbook of Clinical Psychopharmacology for Therapists. 7th ed. Harbinger: New Harbinger Pub, 2013.

Dyfyniad MLA

Preston, John D., et al. Handbook of Clinical Psychopharmacology for Therapists. 7th ed. New Harbinger Pub, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.