Citazione Stile APA (7a Edizione)

Andrews, R. (1993). The Columbia dictionary of quotations. Columbia University Press.

Citazione stile Chigago Style (17a edizione)

Andrews, Robert. The Columbia Dictionary of Quotations. New York: Columbia University Press, 1993.

Citatione MLA (9a ed.)

Andrews, Robert. The Columbia Dictionary of Quotations. Columbia University Press, 1993.