APA-Zitierstil (7. Ausg.)

Willer, J. (2014). The beginning psychotherapist's companion (Second edition.). Oxford University Press.

Chicago-Zitierstil (17. Ausg.)

Willer, Jan. The Beginning Psychotherapist's Companion. Second edition. Oxford ; New York: Oxford University Press, 2014.

MLA-Zitierstil (9. Ausg.)

Willer, Jan. The Beginning Psychotherapist's Companion. Second edition. Oxford University Press, 2014.