Cita APA (7th ed.)

Urden, L. D., Davie, J. K., & Thelan, L. A. (1992). Essentials of critical care nursing. Mosby Year Book.

Cita Chicago (17th ed.)

Urden, Linda Diann, Joseph Kevin Davie, i Lynne A. Thelan. Essentials of Critical Care Nursing. St. Louis: Mosby Year Book, 1992.

Cita MLA (9th ed.)

Urden, Linda Diann, et al. Essentials of Critical Care Nursing. Mosby Year Book, 1992.