Cita APA (7a ed.)

Bridgwater, W., & Kurtz, S. (1963). The columbia encyclopedia (3rd. ed.). Columbia University Press.

Cita Chicago Style (17a ed.)

Bridgwater, William, y Seymour Kurtz. The Columbia Encyclopedia. 3rd. ed. New York ; London: Columbia University Press, 1963.

Cita MLA (8a ed.)

Bridgwater, William, y Seymour Kurtz. The Columbia Encyclopedia. 3rd. ed. Columbia University Press, 1963.