APA (7th ed.) Citation

Copi, I. M. (1982). Introduction to logic (6th ed.). Macmillan EDCAPub.

Chicago Style (17th ed.) Citation

Copi, Irving M. Introduction to Logic. 6th ed. New York, Manila: Macmillan EDCAPub, 1982.

MLA (9th ed.) Citation

Copi, Irving M. Introduction to Logic. 6th ed. Macmillan EDCAPub, 1982.