APA (7th ed.) Citation

Rieger, R. (2011). Ivo of Chartres. Religion Past and Present online. doi:10.1163/1877-5888_rpp_SIM_10662

Chicago Style (17th ed.) Citation

Rieger, Reinhold. "Ivo of Chartres." Religion Past and Present Online 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_10662.

MLA (8th ed.) Citation

Rieger, Reinhold. "Ivo of Chartres." Religion Past and Present Online, 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_10662.

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