APA (7e ed.) Bronvermelding

Hurley, P. J. (2015). A concise introduction to logic (Twelfth edition.). Wadsworth Cengage Learning.

Chicago (17e ed.) Bronvermelding

Hurley, Patrick J. A Concise Introduction to Logic. Twelfth edition. Australia: Wadsworth Cengage Learning, 2015.

MLA (9e ed.) Bronvermelding

Hurley, Patrick J. A Concise Introduction to Logic. Twelfth edition. Wadsworth Cengage Learning, 2015.