APA (7th ed.) Zitazioa
Hyman, J. (2006). The objective eye: Color, form, and reality in the theory of art. University of Chicago Press.
Chicago Style (17th ed.) Zitazioa
Hyman, John. The Objective Eye: Color, Form, and Reality in the Theory of Art. Chicago: University of Chicago Press, 2006.
MLA (9th ed.) Zitazioa
Hyman, John. The Objective Eye: Color, Form, and Reality in the Theory of Art. University of Chicago Press, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.