Cita APA (7a ed.)

Williams, M. E. (1951). The Teaching of Gilbert Porreta on the Trinity: As found in his commentaries on Boethius. Apud Aedes Universitatis Gregoriane.

Cita Chicago Style (17a ed.)

Williams, Michael E. The Teaching of Gilbert Porreta on the Trinity: As Found in His Commentaries on Boethius. Romae: Apud Aedes Universitatis Gregoriane, 1951.

Cita MLA (9a ed.)

Williams, Michael E. The Teaching of Gilbert Porreta on the Trinity: As Found in His Commentaries on Boethius. Apud Aedes Universitatis Gregoriane, 1951.