APA Citation

PROCHASKA, & Norcross. (1999). Systems of psychotherapy: A transtheoretical analysis (4th ed.). Pacific Grove: Brooks/Cole Publishing Company.

Chicago Style Citation

PROCHASKA, and Norcross. Systems of Psychotherapy: A Transtheoretical Analysis. 4th ed. Pacific Grove: Brooks/Cole Publishing Company, 1999.

MLA Citation

PROCHASKA, and Norcross. Systems of Psychotherapy: A Transtheoretical Analysis. 4th ed. Pacific Grove: Brooks/Cole Publishing Company, 1999.

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