Citazione Stile APA (7a Edizione)

Conway, D. A., & Munson, R. (1990). The elements of reasoning. Wadsworth.

Citazione stile Chigago Style (17a edizione)

Conway, David A., e Ronald Munson. The Elements of Reasoning. California: Wadsworth, 1990.

Citatione MLA (9a ed.)

Conway, David A., e Ronald Munson. The Elements of Reasoning. Wadsworth, 1990.