Dyfyniad APA
Lippincott Williams & Wilkins, Priff, N., & Harold, C. (2005). Pharmacology: A 2-in-1 reference for nurses. Lippincott Williams & Wilkins.
Dyfyniad Arddull Chicago
Lippincott Williams & Wilkins, Nancy Priff, and Catherine Harold. Pharmacology: A 2-in-1 Reference for Nurses. Philadelphia: Lippincott Williams & Wilkins, 2005.
Dyfyniad MLA
Lippincott Williams & Wilkins, et al. Pharmacology: A 2-in-1 Reference for Nurses. Lippincott Williams & Wilkins, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.