Gaya APA

Varcarolis, E, M., Halter, M, J. (2009). Essentials of Psychiatric Mental Health Nursing: a Communication Approach to Evidence-Based Care . United States of America: Saunders Elsevier.

Gaya MLA

Varcarolis, Elizabeth, M., Halter, Magaret, Jordan. "Essentials of Psychiatric Mental Health Nursing: a Communication Approach to Evidence-Based Care". United States of America: Saunders Elsevier, 2009. VCD / DVD.