Cita APA (7th ed.)

THE COLUMBIAVIKING & BRIDGWATER, W. (1960). The columbiaviking desk encyclopedia a-k vol.1.-- Ed. 2. The Viking Press.

Cita Chicago (17th ed.)

THE COLUMBIAVIKING i William BRIDGWATER. The Columbiaviking Desk Encyclopedia A-k Vol.1.-- Ed. 2. New York: The Viking Press, 1960.

Cita MLA (9th ed.)

THE COLUMBIAVIKING i William BRIDGWATER. The Columbiaviking Desk Encyclopedia A-k Vol.1.-- Ed. 2. The Viking Press, 1960.