APA引文

Detering, H. (2011). Undset, Sigrid. Religion Past and Present online. doi:10.1163/1877-5888_rpp_SIM_026219

芝加哥风格引文

Detering, Heinrich. "Undset, Sigrid." Religion Past and Present Online 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_026219.

MLA引文

Detering, Heinrich. "Undset, Sigrid." Religion Past and Present Online, 2011, https://doi.org/10.1163/1877-5888_rpp_SIM_026219.

警告：这些引文格式不一定是100％准确.