Ruiz, . D. M. (2000). The four agreements: Practical guide to personal freedom. Amber-Allen Pub. : Distributed by Publishers Group West.
Style de citation Chicago (17e éd.)Ruiz, Don Miguel. The Four Agreements: Practical Guide to Personal Freedom. San Rafael, Calif.: Amber-Allen Pub. : Distributed by Publishers Group West, 2000.
Style de citation MLA (9e éd.)Ruiz, Don Miguel. The Four Agreements: Practical Guide to Personal Freedom. Amber-Allen Pub. : Distributed by Publishers Group West, 2000.
Attention : ces citations peuvent ne pas être correctes à 100%.