Cita APA (7a ed.)

Demaitre, L. E. (1980). Doctor Bernard de Gordon: Professor and practitioner. Pontifical Institute of Mediaeval Studies.

Cita Chicago Style (17a ed.)

Demaitre, Luke E. Doctor Bernard De Gordon: Professor and Practitioner. Toronto: Pontifical Institute of Mediaeval Studies, 1980.

Cita MLA (9a ed.)

Demaitre, Luke E. Doctor Bernard De Gordon: Professor and Practitioner. Pontifical Institute of Mediaeval Studies, 1980.