Small, G. (2015). 2 weeks to a younger brain. Humanix Books.
Cita Chicago Style (17a ed.)Small, Gary. 2 Weeks to a Younger Brain. Boca Raton, FL, USA: Humanix Books, 2015.
Cita MLA (8a ed.)Small, Gary. 2 Weeks to a Younger Brain. Humanix Books, 2015.
Precaución: Estas citas no son 100% exactas.