Cita APA (7th ed.)
Holmes, J., Lindley, R. C., & Hinshelwood, R. D. (1998). The values of psychotherapy (Rev. ed.). Karnac Books.
Cita Chicago (17th ed.)
Holmes, Jeremy, Richard Charles Lindley, i R. D. Hinshelwood. The Values of Psychotherapy. Rev. ed. London: Karnac Books, 1998.
Cita MLA (9th ed.)
Holmes, Jeremy, et al. The Values of Psychotherapy. Rev. ed. Karnac Books, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.