APA (7th ed.) Citation

Crone, P. (2009). Islam and religious freedom. XXX. Deutscher Orientalistentag. doi:10.25673/112541

Chicago Style (17th ed.) Citation

Crone, Patricia. "Islam and Religious Freedom." XXX. Deutscher Orientalistentag 2009, https://doi.org/10.25673/112541.

MLA (9th ed.) Citation

Crone, Patricia. "Islam and Religious Freedom." XXX. Deutscher Orientalistentag, 2009, https://doi.org/10.25673/112541.

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