Cita APA (7a ed.)

Ryan, J. K., & Bonansea, B. M. (1965). John Duns Scotus: : 1265-1965. The Catholic University of America Press.

Cita Chicago Style (17a ed.)

Ryan, John K., y Bernardine M. Bonansea. John Duns Scotus: : 1265-1965. Washington, D.C.: The Catholic University of America Press, 1965.

Cita MLA (9a ed.)

Ryan, John K., y Bernardine M. Bonansea. John Duns Scotus: : 1265-1965. The Catholic University of America Press, 1965.