Dyfyniad APA

Lippincott Williams and Wilkins. (2007). Critical care nursing. Lippincott Williams & Wilkins.

Dyfyniad Arddull Chicago

Lippincott Williams and Wilkins. Critical Care Nursing. Philadelphia: Lippincott Williams & Wilkins, 2007.

Dyfyniad MLA

Lippincott Williams and Wilkins. Critical Care Nursing. Lippincott Williams & Wilkins, 2007.

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