APA

Sharf R. S., . (2012). Theories of psychotherapy and conunseling. Austrália: Brooks/Cole.

Chicago

Sharf Richard S, . 2012. Theories of psychotherapy and conunseling. Austrália: Brooks/Cole.

Harvard

Sharf R. S., . (2012). Theories of psychotherapy and conunseling. Austrália: Brooks/Cole.

MLA

Sharf Richard S, . Theories of psychotherapy and conunseling. Austrália: Brooks/Cole. 2012.