Landau, P. (2011). Decretals. Religion Past and Present online. doi:10.1163/1877-5888_rpp_SIM_03502
Chicago Style (17th ed.) CitationLandau, Peter. "Decretals." Religion Past and Present Online 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_03502.
MLA (8th ed.) CitationLandau, Peter. "Decretals." Religion Past and Present Online, 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_03502.
Warning: These citations may not always be 100% accurate.