توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Delosa, J. (2014). UnProfessional: How a 26-year-old university dropout became a self-made millionaire : and how you can do the same. Wiley.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Delosa, Jack. UnProfessional: How a 26-year-old University Dropout Became a Self-made Millionaire : And How You Can Do the Same. Milton Qld.: Wiley, 2014.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Delosa, Jack. UnProfessional: How a 26-year-old University Dropout Became a Self-made Millionaire : And How You Can Do the Same. Wiley, 2014.