Köpf, U. (2011). Liechtenstein. Religion Past and Present online. doi:10.1163/1877-5888_rpp_SIM_13027
Chicago Style (17th ed.) CitationKöpf, Ulrich. "Liechtenstein." Religion Past and Present Online 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_13027.
MLA (8th ed.) CitationKöpf, Ulrich. "Liechtenstein." Religion Past and Present Online, 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_13027.
Warning: These citations may not always be 100% accurate.