APA-Zitierstil (7. Ausg.)

Cruz, C. L. (1995). Introduction to logic (4th edition.). National Book Store.

Chicago-Zitierstil (17. Ausg.)

Cruz, Corazon L. Introduction to Logic. 4th edition. Mandaluyong City: National Book Store, 1995.

MLA-Zitierstil (9. Ausg.)

Cruz, Corazon L. Introduction to Logic. 4th edition. National Book Store, 1995.