Cita APA (7a ed.)

Hogan, D. B. (1979). The regulation of psychotherapists. The regulation of psychotherapists.

Cita Chicago Style (17a ed.)

Hogan, Daniel B. "The Regulation of Psychotherapists." The Regulation of Psychotherapists 1979.

Cita MLA (8a ed.)

Hogan, Daniel B. "The Regulation of Psychotherapists." The Regulation of Psychotherapists, 1979.