Cita APA (7a ed.)

FT Press, Hamm, T. A., & Hamm, T. (2010). Wants vs. needs managing your personal surplus (1st edition.). FT Press.

Cita Chicago Style (17a ed.)

FT Press, Trent Author Hamm, y Trent Hamm. Wants Vs. Needs Managing Your Personal Surplus. 1st edition. [Place of publication not identified]: FT Press, 2010.

Cita MLA (9a ed.)

FT Press, et al. Wants Vs. Needs Managing Your Personal Surplus. 1st edition. FT Press, 2010.