Cita APA (7a ed.)

Walton, D. N. (2004). Abductive Reasoning. University of Alabama Press.

Cita Chicago Style (17a ed.)

Walton, Douglas N. Abductive Reasoning. Tuscaloosa, Ala.: University of Alabama Press, 2004.

Cita MLA (8a ed.)

Walton, Douglas N. Abductive Reasoning. University of Alabama Press, 2004.