APA-Zitierstil (7. Ausg.)

Copi, I. M. (2009). Introduction to logic (13th ed.). Prentice Hall.

Chicago-Zitierstil (17. Ausg.)

Copi, Irving M. Introduction to Logic. 13th ed. Delhi: Prentice Hall, 2009.

MLA-Zitierstil (9. Ausg.)

Copi, Irving M. Introduction to Logic. 13th ed. Prentice Hall, 2009.