APA (7th ed.) Citation

Bridgwater, W. (1967). The Columbia Encyclopedia. Columbia University Press.

Chicago Style (17th ed.) Citation

Bridgwater, William. The Columbia Encyclopedia. New York: Columbia University Press, 1967.

MLA (9th ed.) Citation

Bridgwater, William. The Columbia Encyclopedia. Columbia University Press, 1967.

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