Cita APA (7a ed.)

Coulton, G. G., & Salimbene, d. P. (1972). From St. Francis to Dante (2nd ed., rev. and enl.). University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

Coulton, G. G., y da Parma Salimbene. From St. Francis to Dante. 2nd ed., rev. and enl. Philadelphia: University of Pennsylvania Press, 1972.

Cita MLA (8a ed.)

Coulton, G. G., y da Parma Salimbene. From St. Francis to Dante. 2nd ed., rev. and enl. University of Pennsylvania Press, 1972.