Cita APA (7a ed.)

Ruiz, M., Ruiz, J., & Mills, J. (2010). The fifth agreement: A practical guide to self-mastery. Amber-Allen Pub..

Cita Chicago Style (17a ed.)

Ruiz, Miguel, Jose Ruiz, y Janet Mills. The Fifth Agreement: A Practical Guide to Self-mastery. San Rafael, Calif.: Amber-Allen Pub., 2010.

Cita MLA (8a ed.)

Ruiz, Miguel, et al. The Fifth Agreement: A Practical Guide to Self-mastery. Amber-Allen Pub., 2010.

Precaución: Estas citas no son 100% exactas.