APA Style

W, P, S, B. (2007). Trader Psychology : Options Is A New Life Style Smart Investing, Smart Living . Jakarta: PT Elex Media Komputindo.

MLA Style

W, Puput, Susetyo, Bagus. "Trader Psychology : Options Is A New Life Style Smart Investing, Smart Living". Jakarta: PT Elex Media Komputindo, 2007. Text.