APA (7th ed.) Citation

Schlüter, S. (2015). Hagia Sophia. Religion in Geschichte und Gegenwart online. doi:10.1163/2405-8262_rgg4_SIM_09230

Chicago Style (17th ed.) Citation

Schlüter, S. "Hagia Sophia." Religion in Geschichte Und Gegenwart Online 2015, https://doi.org/10.1163/2405-8262_rgg4_SIM_09230.

MLA (8th ed.) Citation

Schlüter, S. "Hagia Sophia." Religion in Geschichte Und Gegenwart Online, 2015, https://doi.org/10.1163/2405-8262_rgg4_SIM_09230.

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