APA Style

Varcarolis, E, M., halter, M, J. (2010). Foundations of Psychiatric Mental Health Nursing (Ed. 6). St.Louise: Saunders Elsevier.

MLA Style

Varcarolis, Elizabeth, M.., halter, Margaret, Jordan. "Foundations of Psychiatric Mental Health Nursing". Ed. 6 St.Louise: Saunders Elsevier, 2010. Text.