APA (7th ed.) Citation

Copi, I. M. (1959). Introduction to logic (7. print.). Macmillan.

Chicago Style (17th ed.) Citation

Copi, Irving M. Introduction to Logic. 7. print. New York: Macmillan, 1959.

MLA (9th ed.) Citation

Copi, Irving M. Introduction to Logic. 7. print. Macmillan, 1959.