APA Edition Citation

Prochaska, J. O. (1979). Systems of psychotherapy : a transtheoretical analysis: A transtheoretical analysis. Dorsey Press.

Chicago Edition Citation

Prochaska, James O. Systems of Psychotherapy : A Transtheoretical Analysis: A Transtheoretical Analysis. Homewood, Ill: Dorsey Press, 1979.

MLA Edition Citation

Prochaska, James O. Systems of Psychotherapy : A Transtheoretical Analysis: A Transtheoretical Analysis. Dorsey Press, 1979.

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