APA Style

Varcarolis, E, M. (2017). Essentials of Psychiatric Mental Health Nursing : A communication approach to evidence-based care (third edition) (third edition). Canada: Elsevier.

MLA Style

Varcarolis, Elizabeth, M.. "Essentials of Psychiatric Mental Health Nursing : A communication approach to evidence-based care (third edition)". third edition Canada: Elsevier, 2017. Textbook.