Gaya APA

Urden, L, D., Stacy, K, M. (2000). Priorities in critical care nursing 3rd ed (3). St. Louis: Mosby Elsevier.

Gaya MLA

Urden, Linda, D.., Stacy, Kathleen, M.. "Priorities in critical care nursing 3rd ed". 3 St. Louis: Mosby Elsevier, 2000. Text.