APA (7th ed.) Citation

Maier, C. T. (1997). Crisis, Liturgy and the Crusade in the Twelfth and Thirteenth Centuries. The journal of ecclesiastical history, 48(4), 628-657. doi:10.1017/S0022046900013440

Chicago Style (17th ed.) Citation

Maier, Christoph T. "Crisis, Liturgy and the Crusade in the Twelfth and Thirteenth Centuries." The Journal of Ecclesiastical History 48, no. 4 (1997): 628-657, https://doi.org/10.1017/S0022046900013440.

MLA (9th ed.) Citation

Maier, Christoph T. "Crisis, Liturgy and the Crusade in the Twelfth and Thirteenth Centuries." The Journal of Ecclesiastical History, vol. 48, no. 4, 1997, pp. 628-657, https://doi.org/10.1017/S0022046900013440.

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