Gaya APA

Gage, R. (2006). Why you're dumb, sick, and broke : and how to get smart, healthy, and rich! (1st ed.). New Jersey: John Wiley & Sons.

Gaya MLA

Gage, Randy. "Why you're dumb, sick, and broke : and how to get smart, healthy, and rich!". 1st ed. New Jersey: John Wiley & Sons, 2006. Text.