Gaya APA

L, V., S. (2008). Psychiatric-Mental Health Nursing (4). Philadelphia: Wolters Kluwer Health, Lippincott Williams & Wilkins.

Gaya MLA

L, V., S.. Psychiatric-Mental Health Nursing. 4 Philadelphia: Wolters Kluwer Health, Lippincott Williams & Wilkins, 2008. Text.