APA ציטוט

Hurley, P. J. (2008). Introduction to logic ([10th edition].). Cengage Learning.

Chicago Style (17th ed.) Citation

Hurley, Patrick J. Introduction to Logic. [10th edition]. Australia: Cengage Learning, 2008.

ציטוט MLA

Hurley, Patrick J. Introduction to Logic. [10th edition]. Cengage Learning, 2008.