Cita APA (7a ed.)

Time Warner Books. (2005). Mind gym: Wake your mind up. Time Warner Books.

Cita Chicago Style (17a ed.)

Time Warner Books. Mind Gym: Wake Your Mind Up. London: Time Warner Books, 2005.

Cita MLA (9a ed.)

Time Warner Books. Mind Gym: Wake Your Mind Up. Time Warner Books, 2005.