APA Citation

Prochaska, J. O. (1984). Systems of psychotherapy: A transtheoretical analysis (2a. ed.). Illinois: The Dorsey.

Chicago Style Citation

Prochaska, James O. Systems of Psychotherapy: A Transtheoretical Analysis. 2a. ed. Illinois: The Dorsey, 1984.

MLA Citation

Prochaska, James O. Systems of Psychotherapy: A Transtheoretical Analysis. 2a. ed. Illinois: The Dorsey, 1984.

Warning: These citations may not always be 100% accurate.