Cita APA

Bridgwater William, & Columbia University. (1966). The Columbia-Viking desk encyclopedia. New York: Columbia University.

Citación estilo Chicago

Bridgwater William, y Columbia University. The Columbia-Viking Desk Encyclopedia. New York: Columbia University, 1966.

Cita MLA

Bridgwater William, y Columbia University. The Columbia-Viking Desk Encyclopedia. New York: Columbia University, 1966.