Citazione Stile APA (7a Edizione)

Cole, B. (1976). Giotto and florentine painting, 1280-1375. Harper and Row.

Citazione stile Chigago Style (17a edizione)

Cole, Bruce. Giotto and Florentine Painting, 1280-1375. London: Harper and Row, 1976.

Citatione MLA (9a ed.)

Cole, Bruce. Giotto and Florentine Painting, 1280-1375. Harper and Row, 1976.