APA (7th ed.) Citation

Stubblebine, J. H. (1964). Guido de Siena. Princeton University Press.

Chicago Style (17th ed.) Citation

Stubblebine, James H. Guido De Siena. Princeton, N.J: Princeton University Press, 1964.

MLA (9th ed.) Citation

Stubblebine, James H. Guido De Siena. Princeton University Press, 1964.