Style de citation APA (7e éd.)

Copi, I. M., Cohen, C., & Rodych, V. (2019). Introduction To Logic (15th.). Routledge.

Style de citation Chicago (17e éd.)

Copi, Irving M., Carl Cohen, et Victor Rodych. Introduction To Logic. 15th. New York: Routledge, 2019.

Style de citation MLA (9e éd.)

Copi, Irving M., et al. Introduction To Logic. 15th. Routledge, 2019.