APA (7th ed.) Zitazioa
Heilbrun, J., & Gray, C. M. (2001). The economics of art and culture (2nd ed.). Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
Heilbrun, James, eta Charles M. Gray. The Economics of Art and Culture. 2nd ed. New York: Cambridge University Press, 2001.
MLA (9th ed.) Zitazioa
Heilbrun, James, eta Charles M. Gray. The Economics of Art and Culture. 2nd ed. Cambridge University Press, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.