Volp, R., Metzinger, J., & Maser, P. (2011). Cathedral. Encyclopedia of Christianity online. doi:10.1163/2211-2685_eco_C239
Chicago Style (17th ed.) CitationVolp, Rainer, Jörg Metzinger, and Peter Maser. "Cathedral." Encyclopedia of Christianity Online 2011, https://doi.org/10.1163/2211-2685_eco_C239.
MLA (9th ed.) CitationVolp, Rainer, et al. "Cathedral." Encyclopedia of Christianity Online, 2011, https://doi.org/10.1163/2211-2685_eco_C239.
Warning: These citations may not always be 100% accurate.