Andrews, R. (1993). The Columbia dictionary of quotations. Columbia University Press.
Chicago Style (17th ed.) CitationAndrews, Robert. The Columbia Dictionary of Quotations. New York: Columbia University Press, 1993.
MLA (9th ed.) CitationAndrews, Robert. The Columbia Dictionary of Quotations. Columbia University Press, 1993.
Warning: These citations may not always be 100% accurate.