APA Citation

Johannes Friburgensis, & Schönsperger, J. (1489). Summa confessorum, germ. Augsburg: Johann Schönsperger.

Chicago Style Citation

Johannes Friburgensis, and Johann Schönsperger. Summa Confessorum, Germ. Augsburg: Johann Schönsperger, 1489.

MLA Citation

Johannes Friburgensis, and Johann Schönsperger. Summa Confessorum, Germ. Augsburg: Johann Schönsperger, 1489.

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