APA (7th ed.) Citation

Johannes de Friburgo & Sorg, A. (1482). Summa confessorum. Anton Sorg.

Chicago Style (17th ed.) Citation

Johannes de Friburgo and Anton Sorg. Summa Confessorum. Augsburg: Anton Sorg, 1482.

MLA (9th ed.) Citation

Johannes de Friburgo and Anton Sorg. Summa Confessorum. Anton Sorg, 1482.

Warning: These citations may not always be 100% accurate.