Gaya APA

Farrell, P. (2003). How to be your own therapist : a step-by-step guide to building a competent, confident life / Patricia Farrell . New York: McGraw-Hill.

Gaya MLA

Farrell, Patricia. "How to be your own therapist : a step-by-step guide to building a competent, confident life / Patricia Farrell". New York: McGraw-Hill, 2003. Buku.