APA (7 ম সংস্করণ) উদ্ধৃতি

Ostler, N. (2005). Empires of the word: A language history of the world (1st American ed.). HarperCollins Publishers.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ostler, Nicholas. Empires of the Word: A Language History of the World. 1st American ed. New York: HarperCollins Publishers, 2005.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Ostler, Nicholas. Empires of the Word: A Language History of the World. 1st American ed. HarperCollins Publishers, 2005.