Warren, R. (2013). The daniel plan: 40 days to a healthier life.
Cita Chicago Style (17a ed.)Warren, Rick. The Daniel Plan: 40 Days to a Healthier Life. 2013.
Cita MLA (8a ed.)Warren, Rick. The Daniel Plan: 40 Days to a Healthier Life. 2013.
Precaución: Estas citas no son 100% exactas.