APA (7th ed.) Citation

Ruiz, M. (1997). The four agreements: A practical guide to personal freedom. Amber-Allen Pub. Distributed by Publishers Group West.

Chicago Style (17th ed.) Citation

Ruiz, Miguel. The Four Agreements: A Practical Guide to Personal Freedom. San Rafael, Calif: Amber-Allen Pub. Distributed by Publishers Group West, 1997.

MLA (9th ed.) Citation

Ruiz, Miguel. The Four Agreements: A Practical Guide to Personal Freedom. Amber-Allen Pub. Distributed by Publishers Group West, 1997.