APA (7th ed.) Citation

Copi, I. M. (1979). Symbolic logic (5th ed.). JMC Press.

Chicago Style (17th ed.) Citation

Copi, Irving M. Symbolic Logic. 5th ed. Quezon City: JMC Press, 1979.

MLA (9th ed.) Citation

Copi, Irving M. Symbolic Logic. 5th ed. JMC Press, 1979.