APA (7 ম সংস্করণ) উদ্ধৃতি

Butler, I. (1973). The eldest brother: The Marquess Wellesley, the Duke of Wellington's eldest brother. Hodder and Stoughton.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Butler, Iris. The Eldest Brother: The Marquess Wellesley, the Duke of Wellington's Eldest Brother. Hodder and Stoughton, 1973.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Butler, Iris. The Eldest Brother: The Marquess Wellesley, the Duke of Wellington's Eldest Brother. Hodder and Stoughton, 1973.