Steinke, K. (2011). Simeon I of Bulgaria. Religion Past and Present online. doi:10.1163/1877-5888_rpp_SIM_025549
Chicago Style (17th ed.) CitationSteinke, Klaus. "Simeon I of Bulgaria." Religion Past and Present Online 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_025549.
MLA (8th ed.) CitationSteinke, Klaus. "Simeon I of Bulgaria." Religion Past and Present Online, 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_025549.
Warning: These citations may not always be 100% accurate.