توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

O''Neil, W. J. (2004). The successful investor: What 80 million people need to know to invest profitably and avoid big losses. McGraw-Hill.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

O''Neil, William J. The Successful Investor: What 80 Million People Need to Know to Invest Profitably and Avoid Big Losses. New York: McGraw-Hill, 2004.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

O''Neil, William J. The Successful Investor: What 80 Million People Need to Know to Invest Profitably and Avoid Big Losses. McGraw-Hill, 2004.