APA (7 ম সংস্করণ) উদ্ধৃতি

Martin J. Jackie & May P. Peter. (2003). Knockout. First Certificate: Workbook with key and tapescripts (5th ed.). Oxford, Oxford University Press, 2003.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Martin J. Jackie এবং May P. Peter. Knockout. First Certificate: Workbook with Key and Tapescripts. 5th ed. Oxford, Oxford University Press, 2003, 2003.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Martin J. Jackie এবং May P. Peter. Knockout. First Certificate: Workbook with Key and Tapescripts. 5th ed. Oxford, Oxford University Press, 2003, 2003.