APA (7 ম সংস্করণ) উদ্ধৃতি

Barker, E. (1928). National character and the factors in its formation: By Ernest Barker (2nd ed.). Methuen.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Barker, Ernest. National Character and the Factors in Its Formation: By Ernest Barker. 2nd ed. London: Methuen, 1928.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Barker, Ernest. National Character and the Factors in Its Formation: By Ernest Barker. 2nd ed. Methuen, 1928.