APA (7th ed.) Citation

Malettke, K., & Wallmann, J. (2011). Thirty Years’ War. Encyclopedia of Christianity online. doi:10.1163/2211-2685_eco_T.47

Chicago Style (17th ed.) Citation

Malettke, Klaus, and Johannes Wallmann. "Thirty Years’ War." Encyclopedia of Christianity Online 2011, https://doi.org/10.1163/2211-2685_eco_T.47.

MLA (8th ed.) Citation

Malettke, Klaus, and Johannes Wallmann. "Thirty Years’ War." Encyclopedia of Christianity Online, 2011, https://doi.org/10.1163/2211-2685_eco_T.47.