Dyfyniad APA
ebrary, Inc, Norcross, J. C., & Goldfried, M. R. (2005). Handbook of psychotherapy integration (2nd ed.). Oxford University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, John C. Norcross, and Marvin R. Goldfried. Handbook of Psychotherapy Integration. 2nd ed. New York: Oxford University Press, 2005.
Dyfyniad MLA
ebrary, Inc, et al. Handbook of Psychotherapy Integration. 2nd ed. Oxford University Press, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.