Gaya APA

Gage, R. (2013). Why You're Dumb, Sick, and Broke and How To Get Smart, Healthy, and Rich . New Jersey: John Wiley & Sons.

Gaya MLA

Gage, Randy. "Why You're Dumb, Sick, and Broke and How To Get Smart, Healthy, and Rich". New Jersey: John Wiley & Sons, 2013. Koleksi Cetak.