Ruiz, M., & Mills, J. (1997). The four agreements: A practical guide to personal freedom. Amber-Allen Pub. : Distributed by Publishers Group West.
Style de citation Chicago (17e éd.)Ruiz, Miguel, et Janet Mills. The Four Agreements: A Practical Guide to Personal Freedom. San Rafael, Calif.: Amber-Allen Pub. : Distributed by Publishers Group West, 1997.
Style de citation MLA (8e éd.)Ruiz, Miguel, et Janet Mills. The Four Agreements: A Practical Guide to Personal Freedom. Amber-Allen Pub. : Distributed by Publishers Group West, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.