APA (7 ম সংস্করণ) উদ্ধৃতি

Rutter, M. (1994). Fifteen thousand hours: Secondary schools and their effects on children. London : Paul Chapman.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Rutter, Michael. Fifteen Thousand Hours: Secondary Schools and Their Effects on Children. London : Paul Chapman, 1994.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Rutter, Michael. Fifteen Thousand Hours: Secondary Schools and Their Effects on Children. London : Paul Chapman, 1994.