APA (7th ed.) Citation

Lewis, C. I., & Leibniz, G. W. (1918). A survey of symbolic logic. University of California Press.

Chicago Style (17th ed.) Citation

Lewis, Clarence Irving, and Gottfried Wilhelm Leibniz. A Survey of Symbolic Logic. Berkeley: University of California Press, 1918.

MLA (9th ed.) Citation

Lewis, Clarence Irving, and Gottfried Wilhelm Leibniz. A Survey of Symbolic Logic. University of California Press, 1918.