APA (7th ed.) Citation

Shakespeare, W., Foakes, M., & Foakes, R. A. (1998). The Columbia dictionary of quotations from Shakespeare. Columbia University Press.

Chicago Style (17th ed.) Citation

Shakespeare, William, Mary Foakes, and R. A. Foakes. The Columbia Dictionary of Quotations from Shakespeare. New York: Columbia University Press, 1998.

MLA (9th ed.) Citation

Shakespeare, William, et al. The Columbia Dictionary of Quotations from Shakespeare. Columbia University Press, 1998.