Citazione Stile APA (7a Edizione)

URDEN, STACY , K. M., & LOUGH, M. (2014). Critical Care Nursing, Diagnosis and Management. Elsevier.

Citazione stile Chigago Style (17a edizione)

URDEN, Katleen M. STACY , e Mary LOUGH. Critical Care Nursing, Diagnosis and Management. Elsevier, 2014.

Citatione MLA (9a ed.)

URDEN, et al. Critical Care Nursing, Diagnosis and Management. Elsevier, 2014.