Cita APA (7a ed.)

Rips, L. J. (1994). The psychology of proof: Deductive reasoning in human thinking. MIT.

Cita Chicago Style (17a ed.)

Rips, Lance J. The Psychology of Proof: Deductive Reasoning in Human Thinking. Cambridge (Massachusetts) [etc.]: MIT, 1994.

Cita MLA (9a ed.)

Rips, Lance J. The Psychology of Proof: Deductive Reasoning in Human Thinking. MIT, 1994.