Dyfyniad APA
Christensen, L., Clark, H., & Doyle, R. M. (2006). Nursing I.V. drug handbook (Ninth edition.). Lippincott Williams & Wilkins.
Dyfyniad Arddull Chicago
Christensen, Lynne, Holly Clark, and Rita M. Doyle. Nursing I.V. Drug Handbook. Ninth edition. Philadelphia: Lippincott Williams & Wilkins, 2006.
Dyfyniad MLA
Christensen, Lynne, et al. Nursing I.V. Drug Handbook. Ninth edition. Lippincott Williams & Wilkins, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.