APA (7th ed.) Zitazioa
Crowe, J. A., Cavalcaselle, G. B., & Jameson, M. (2011). Early Italian painting. Parkstone Press International.
Chicago Style (17th ed.) Zitazioa
Crowe, J. A., G. B. Cavalcaselle, eta Mrs Jameson. Early Italian Painting. New York: Parkstone Press International, 2011.
MLA (9th ed.) Zitazioa
Crowe, J. A., et al. Early Italian Painting. Parkstone Press International, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.