Luther, M. (1520). Ain Sermon Von dem Ban[n] Doctor Martini Luthers Augustiner zu Wittenberg. [Otmar].
Chicago Style (17th ed.) CitationLuther, Martin. Ain Sermon Von Dem Ban[n] Doctor Martini Luthers Augustiner Zu Wittenberg. [Augsburg]: [Otmar], 1520.
MLA (9th ed.) CitationLuther, Martin. Ain Sermon Von Dem Ban[n] Doctor Martini Luthers Augustiner Zu Wittenberg. [Otmar], 1520.
Warning: These citations may not always be 100% accurate.