APA (7th ed.) Citation

Copi, I. M. (1979). Symbolic logic (5. ed.). Macmillan.

Chicago Style (17th ed.) Citation

Copi, Irving M. Symbolic Logic. 5. ed. New York: Macmillan, 1979.

MLA (9th ed.) Citation

Copi, Irving M. Symbolic Logic. 5. ed. Macmillan, 1979.