Style de citation APA (7e éd.)

Ennis, J., Deadman, J., & Cameron, P. (1998). Standards and guidelines for the psychotherapies. University of Toronto Press.

Style de citation Chicago (17e éd.)

Ennis, Jon, John Deadman, et Paul Cameron. Standards and Guidelines for the Psychotherapies. Toronto [Ont.]: University of Toronto Press, 1998.

Style de citation MLA (8e éd.)

Ennis, Jon, et al. Standards and Guidelines for the Psychotherapies. University of Toronto Press, 1998.