APA (7th ed.) Zitazioa
Elsen, A. E. (1981). Purposes of art: An introduction to the history and appreciation of art (4th ed.). Holt, Rinehart and Winston.
Chicago Style (17th ed.) Zitazioa
Elsen, Albert E. Purposes of Art: An Introduction to the History and Appreciation of Art. 4th ed. New York: Holt, Rinehart and Winston, 1981.
MLA (9th ed.) Zitazioa
Elsen, Albert E. Purposes of Art: An Introduction to the History and Appreciation of Art. 4th ed. Holt, Rinehart and Winston, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.