توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Lewis, M. A., & Lockheed, M. E. (2006). Inexcusable absence: Why 60 million girls still aren't in school and what to do about it. Center for Global Development.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Lewis, Maureen A., و Marlaine E. Lockheed. Inexcusable Absence: Why 60 Million Girls Still Aren't in School and What to Do About It. Washington, D.C.: Center for Global Development, 2006.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Lewis, Maureen A., و Marlaine E. Lockheed. Inexcusable Absence: Why 60 Million Girls Still Aren't in School and What to Do About It. Center for Global Development, 2006.