APA-Zitierstil (7. Ausg.)

Paul, R. W. (1993). Critical thinking: What every person needs to survive in a rapidly changing world (Rev. 3. ed.). Foundation for Critical Thinking.

Chicago-Zitierstil (17. Ausg.)

Paul, Richard W. Critical Thinking: What Every Person Needs to Survive in a Rapidly Changing World. Rev. 3. ed. Santa Rosa, CA: Foundation for Critical Thinking, 1993.

MLA-Zitierstil (9. Ausg.)

Paul, Richard W. Critical Thinking: What Every Person Needs to Survive in a Rapidly Changing World. Rev. 3. ed. Foundation for Critical Thinking, 1993.