Friedrich, M. (2011). Helwig, Christoph. Religion Past and Present online. doi:10.1163/1877-5888_rpp_SIM_09608
Cita Chicago Style (17a ed.)Friedrich, Martin. "Helwig, Christoph." Religion Past and Present Online 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_09608.
Cita MLA (9a ed.)Friedrich, Martin. "Helwig, Christoph." Religion Past and Present Online, 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_09608.
Precaución: Estas citas no son 100% exactas.
