Amen, D. G., & Cashman, M. (2012). Use your brain to change your age: Secrets to look, feel, and think younger every day. Random House Audio.
Cita Chicago Style (17a ed.)Amen, Daniel G., y Marc Cashman. Use Your Brain to Change Your Age: Secrets to Look, Feel, and Think Younger Every Day. [New York]: Random House Audio, 2012.
Cita MLA (8a ed.)Amen, Daniel G., y Marc Cashman. Use Your Brain to Change Your Age: Secrets to Look, Feel, and Think Younger Every Day. Random House Audio, 2012.
Precaución: Estas citas no son 100% exactas.