APA (7th ed.) Citation

Pei, M. (1949). The story of language. Mentor Books.

Chicago Style (17th ed.) Citation

Pei, Mario. The Story of Language. New York: Mentor Books, 1949.

MLA (8th ed.) Citation

Pei, Mario. The Story of Language. Mentor Books, 1949.

Warning: These citations may not always be 100% accurate.