Gaya APA

Halter, M, J. (2014). Varcarolis' foundations of psychiatric mental health nursing: a clinical approach (Cet. 7). St. Louis: elsevier.

Gaya MLA

Halter, Margaret, Jordan. "Varcarolis' foundations of psychiatric mental health nursing: a clinical approach". Cet. 7 St. Louis: elsevier, 2014. Text.