APA (7th ed.) Citation

Groote, G., & Hofman, R. (2011). Gerardi Magni Sermo ad clervm traiectensem de focaristis. Gerardi Magni Opera omnia..

Chicago Style (17th ed.) Citation

Groote, Geert, and Rijcklof Hofman. "Gerardi Magni Sermo Ad Clervm Traiectensem De Focaristis." Gerardi Magni Opera Omnia. 2011.

MLA (8th ed.) Citation

Groote, Geert, and Rijcklof Hofman. "Gerardi Magni Sermo Ad Clervm Traiectensem De Focaristis." Gerardi Magni Opera Omnia., 2011.

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