APA (7 ম সংস্করণ) উদ্ধৃতি

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.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Lewis, Maureen A., এবং 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.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Lewis, Maureen A., এবং 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.