Cita APA (7th ed.)

Paul,Richard. (2013). Critical Thinking (2end ed.). Rowman.

Cita Chicago (17th ed.)

Paul,Richard. Critical Thinking. 2end ed. New York: Rowman, 2013.

Cita MLA (9th ed.)

Paul,Richard. Critical Thinking. 2end ed. Rowman, 2013.