Cita APA (7a ed.)

Prochaska, J. O., Norcross, J. C., & DiClemente, C. (1994). Changing for good: The revolutionary program that explains the six stages of change and teaches you how to free yourself from bad habits. William Morrow and Company.

Cita Chicago Style (17a ed.)

Prochaska, James O., John C. Norcross, y Carlo DiClemente. Changing for Good: The Revolutionary Program That Explains the Six Stages of Change and Teaches You How to Free Yourself from Bad Habits. New York: William Morrow and Company, 1994.

Cita MLA (9a ed.)

Prochaska, James O., et al. Changing for Good: The Revolutionary Program That Explains the Six Stages of Change and Teaches You How to Free Yourself from Bad Habits. William Morrow and Company, 1994.