Portman, M. E. (2017). Generalized anxiety disorder across the lifespan: An integrative approach. Springer.
Chicago Style CitationPortman, Michael E. Generalized Anxiety Disorder Across the Lifespan: An Integrative Approach. Springer, 2017.
MLA CitationPortman, Michael E. Generalized Anxiety Disorder Across the Lifespan: An Integrative Approach. Springer, 2017.
Warning: These citations may not always be 100% accurate.