Cita APA (7th ed.)

Hurley, P. J. (2008). A concise introduction to logic (10th ed. (International student ed.).). Thomson/Wadsworth.

Cita Chicago (17th ed.)

Hurley, Patrick J. A Concise Introduction to Logic. 10th ed. (International student ed.). Belmont, CA: Thomson/Wadsworth, 2008.

Cita MLA (8th ed.)

Hurley, Patrick J. A Concise Introduction to Logic. 10th ed. (International student ed.). Thomson/Wadsworth, 2008.