Cita APA (7th ed.)

Kay, J., & Ziegelmueller, G. W. (1997). Argumentation: Inquiry and advocacy (3rd ed.). Allyn and Bacon.

Cita Chicago (17th ed.)

Kay, Jack, i George W. Ziegelmueller. Argumentation: Inquiry and Advocacy. 3rd ed. Boston: Allyn and Bacon, 1997.

Cita MLA (9th ed.)

Kay, Jack, i George W. Ziegelmueller. Argumentation: Inquiry and Advocacy. 3rd ed. Allyn and Bacon, 1997.