APA
Schumacher L., . (2009). Saunders Nursing Survival Guide: Critical Care & Emergency Nursing. : Elsevier Health Sciences.
Chicago
Schumacher Lori, . 2009. Saunders Nursing Survival Guide: Critical Care & Emergency Nursing. : Elsevier Health Sciences.
Harvard
Schumacher L., . (2009). Saunders Nursing Survival Guide: Critical Care & Emergency Nursing. : Elsevier Health Sciences.
MLA
Schumacher Lori, . Saunders Nursing Survival Guide: Critical Care & Emergency Nursing. : Elsevier Health Sciences. 2009.