Style de citation APA (7e éd.)

Usher, S. F. (2013). Introduction to psychodynamic psychotherapy technique (2nd ed.). Routledge.

Style de citation Chicago (17e éd.)

Usher, Sarah Fels. Introduction to Psychodynamic Psychotherapy Technique. 2nd ed. East Sussex, England ; New York: Routledge, 2013.

Style de citation MLA (8e éd.)

Usher, Sarah Fels. Introduction to Psychodynamic Psychotherapy Technique. 2nd ed. Routledge, 2013.