MLA

Shumaker, David. Existential-integrative Approaches to Treating Adolescents. Palgrave Macmillan US, 2017.

APA

Shumaker, D. (2017). Existential-Integrative Approaches to Treating Adolescents. Palgrave Macmillan US.

Chicago

Shumaker, David Existential-Integrative Approaches to Treating Adolescents. : Palgrave Macmillan US, 2017.