APA (7th ed.) Citation

Roukema, R. (2018). Origen. Brill Encyclopedia of Early Christianity Online. doi:10.1163/2589-7993_EECO_SIM_00002479

Chicago Style (17th ed.) Citation

Roukema, Riemer. "Origen." Brill Encyclopedia of Early Christianity Online 2018, https://doi.org/10.1163/2589-7993_EECO_SIM_00002479.

MLA (9th ed.) Citation

Roukema, Riemer. "Origen." Brill Encyclopedia of Early Christianity Online, 2018, https://doi.org/10.1163/2589-7993_EECO_SIM_00002479.

Warning: These citations may not always be 100% accurate.