APA (7th ed.) Zitazioa

Mayfield, M. (1991). Thinking for yourself: Developing critical thinking skills through writing (2nd ed.). Wadsworth Pub..

Chicago Style (17th ed.) Zitazioa

Mayfield, Marlys. Thinking for Yourself: Developing Critical Thinking Skills Through Writing. 2nd ed. Belmont, California: Wadsworth Pub., 1991.

MLA (9th ed.) Zitazioa

Mayfield, Marlys. Thinking for Yourself: Developing Critical Thinking Skills Through Writing. 2nd ed. Wadsworth Pub., 1991.