APA (7th ed.) Citation

Schilling, J. (2011). Donation of Constantine. The encyclopedia of Christianity online. doi:10.1163/2211-2685_eco_D432

Chicago Style (17th ed.) Citation

Schilling, Johannes. "Donation of Constantine." The Encyclopedia of Christianity Online 2011, https://doi.org/10.1163/2211-2685_eco_D432.

MLA (9th ed.) Citation

Schilling, Johannes. "Donation of Constantine." The Encyclopedia of Christianity Online, 2011, https://doi.org/10.1163/2211-2685_eco_D432.

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