Gaya APA

Hughes, R, J., RI, B. (2009). Critical Care Nursing: a holistic approach; Vol.1, 9th ed . Philadelphia: olters Kluer Health.

Gaya MLA

Hughes, Robert, J.., RI, BKKBN. "Critical Care Nursing: a holistic approach; Vol.1, 9th ed". Philadelphia: olters Kluer Health, 2009. Ebook.