Cita APA (7th ed.)

Articulo, A. C. (2006). Logic: The practice of critical thinking. Great Books Pub.

Cita Chicago (17th ed.)

Articulo, Archimedes Carag. Logic: The Practice of Critical Thinking. Quezon City: Great Books Pub, 2006.

Cita MLA (9th ed.)

Articulo, Archimedes Carag. Logic: The Practice of Critical Thinking. Great Books Pub, 2006.