Detering, H. (2015). Undset, Sigrid. Religion in Geschichte und Gegenwart online. doi:10.1163/2405-8262_rgg4_SIM_026219
Chicago Style (17th ed.) CitationDetering, Heinrich. "Undset, Sigrid." Religion in Geschichte Und Gegenwart Online 2015, https://doi.org/10.1163/2405-8262_rgg4_SIM_026219.
MLA (8th ed.) CitationDetering, Heinrich. "Undset, Sigrid." Religion in Geschichte Und Gegenwart Online, 2015, https://doi.org/10.1163/2405-8262_rgg4_SIM_026219.
Warning: These citations may not always be 100% accurate.