Citazione Stile APA (7a Edizione)

Gardner, J., & Giotto, 1. (2011). Giotto and his publics: Three paradigms of patronage. Harvard University Press.

Citazione stile Chigago Style (17a edizione)

Gardner, Julian, e 1266?-1337 Giotto. Giotto and His Publics: Three Paradigms of Patronage. Cambridge, Mass.: Harvard University Press, 2011.

Citatione MLA (9a ed.)

Gardner, Julian, e 1266?-1337 Giotto. Giotto and His Publics: Three Paradigms of Patronage. Harvard University Press, 2011.