APA (7 ম সংস্করণ) উদ্ধৃতি

Allen, J. L. (2008). Annual editions: Environment 07/08 (Twenty-sixth edition.). McGraw-Hill/Dushkin.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Allen, John L. Annual Editions: Environment 07/08. Twenty-sixth edition. Dubuque, IA: McGraw-Hill/Dushkin, 2008.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Allen, John L. Annual Editions: Environment 07/08. Twenty-sixth edition. McGraw-Hill/Dushkin, 2008.