APA (7th ed.) Citation

Unterburger, K. (2011). Ultramontanism. Religion Past and Present online. doi:10.1163/1877-5888_rpp_SIM_125212

Chicago Style (17th ed.) Citation

Unterburger, Klaus. "Ultramontanism." Religion Past and Present Online 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_125212.

MLA (8th ed.) Citation

Unterburger, Klaus. "Ultramontanism." Religion Past and Present Online, 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_125212.

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