Gryson, R. 1. (2003). Commentaria minora in Apocalypsin Johannis, scilicet, Apringi Pacensis Tractatus fragmenta, Cassiodori senatoris Complexiones, pauca de Monogramma excerpta, incerti auctoris Commemoratorium De enigmatibus ex Apocalypsi, Commemoratorium, a Theodulpho auctum. Turnhout: Brepols.
Chicago Style CitationGryson, Roger 1938-. Commentaria Minora in Apocalypsin Johannis, Scilicet, Apringi Pacensis Tractatus Fragmenta, Cassiodori Senatoris Complexiones, Pauca De Monogramma Excerpta, Incerti Auctoris Commemoratorium De Enigmatibus Ex Apocalypsi, Commemoratorium, a Theodulpho Auctum. Turnhout: Brepols, 2003.
MLA CitationGryson, Roger 1938-. Commentaria Minora in Apocalypsin Johannis, Scilicet, Apringi Pacensis Tractatus Fragmenta, Cassiodori Senatoris Complexiones, Pauca De Monogramma Excerpta, Incerti Auctoris Commemoratorium De Enigmatibus Ex Apocalypsi, Commemoratorium, a Theodulpho Auctum. Turnhout: Brepols, 2003.