APA (7th ed.) Citation

Copi, I. M., & Gould, J. A. (1972). Readings on logic. Macmillan.

Chicago Style (17th ed.) Citation

Copi, Irving M., and James A. Gould. Readings on Logic. New York: Macmillan, 1972.

MLA (9th ed.) Citation

Copi, Irving M., and James A. Gould. Readings on Logic. Macmillan, 1972.