APA-Zitierstil (7. Ausg.)

Paul, R., & Elder, L. (2012). Critical thinking: Tools for taking charge of your learning and your life (3. ed.). Pearson.

Chicago-Zitierstil (17. Ausg.)

Paul, Richard, und Linda Elder. Critical Thinking: Tools for Taking Charge of Your Learning and Your Life. 3. ed. Boston ; Munich [u.a.]: Pearson, 2012.

MLA-Zitierstil (9. Ausg.)

Paul, Richard, und Linda Elder. Critical Thinking: Tools for Taking Charge of Your Learning and Your Life. 3. ed. Pearson, 2012.