Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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