Lua APA (7ú heag.)
McMahon, R. (2006). Understanding the medieval meditative ascent: Augustine, Anselm, Boethius, & Dante. Catholic University of America Press.
Lua i Stíl Chicago (17ú heag.)
McMahon, Robert. Understanding the Medieval Meditative Ascent: Augustine, Anselm, Boethius, & Dante. Washington, D.C.: Catholic University of America Press, 2006.
Lua MLA (9ú heag.)
McMahon, Robert. Understanding the Medieval Meditative Ascent: Augustine, Anselm, Boethius, & Dante. Catholic University of America Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.