MLA

Friedman, Matthew J. Posttraumatic and Acute Stress Disorders. Springer International Publishing, 2015.

APA

Friedman, M. J. (2015). Posttraumatic and Acute Stress Disorders. Springer International Publishing.

Chicago

Friedman, Matthew J. Posttraumatic and Acute Stress Disorders. : Springer International Publishing, 2015.