APA (7th ed.) Citation

Sawatsky, W. (2011). Ukraine. Encyclopedia of Christianity online. doi:10.1163/2211-2685_eco_U.4

Chicago Style (17th ed.) Citation

Sawatsky, Walter. "Ukraine." Encyclopedia of Christianity Online 2011, https://doi.org/10.1163/2211-2685_eco_U.4.

MLA (8th ed.) Citation

Sawatsky, Walter. "Ukraine." Encyclopedia of Christianity Online, 2011, https://doi.org/10.1163/2211-2685_eco_U.4.