Παραπομπή σε μορφή APA (7η εκδ.)

Robert, o. A., & Venarde, B. L. (2003). Robert of Arbrissel: A medieval religious life. Catholic University of America Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Robert, of Arbrissel, και Bruce L. Venarde. Robert of Arbrissel: A Medieval Religious Life. Washington, D.C.: Catholic University of America Press, 2003.

Παραπομπή σε μορφή MLA (8th εκδ.)

Robert, of Arbrissel, και Bruce L. Venarde. Robert of Arbrissel: A Medieval Religious Life. Catholic University of America Press, 2003.