APA (7e ed.) Bronvermelding

Sharp, D. E. (1930). Franciscan philosophy at Oxford in the thirteenth century. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Sharp, Dorothea Elizabeth. Franciscan Philosophy at Oxford in the Thirteenth Century. London: Oxford University Press, 1930.

MLA (9e ed.) Bronvermelding

Sharp, Dorothea Elizabeth. Franciscan Philosophy at Oxford in the Thirteenth Century. Oxford University Press, 1930.