McKitterick, R. (1980). The Ordinals of Christ from their Origins to the Twelfth, Century. By Roger E. Reynolds. (Beiträge zur Geschichte und Quellenkunde des Mittelalters, Bd. 7.) Pp. xiv + 194. Berlin-New York: Walter de Gruyter, 1978. DM. 88. The journal of ecclesiastical history, 31(2), 211-212. doi:10.1017/S0022046900036496
Παραπομπή σε μορφή Chicago (17η εκδ.)McKitterick, Rosamond. "The Ordinals of Christ from Their Origins to the Twelfth, Century. By Roger E. Reynolds. (Beiträge Zur Geschichte Und Quellenkunde Des Mittelalters, Bd. 7.) Pp. Xiv + 194. Berlin-New York: Walter De Gruyter, 1978. DM. 88." The Journal of Ecclesiastical History 31, no. 2 (1980): 211-212, https://doi.org/10.1017/S0022046900036496.
Παραπομπή σε μορφή MLA (8th εκδ.)McKitterick, Rosamond. "The Ordinals of Christ from Their Origins to the Twelfth, Century. By Roger E. Reynolds. (Beiträge Zur Geschichte Und Quellenkunde Des Mittelalters, Bd. 7.) Pp. Xiv + 194. Berlin-New York: Walter De Gruyter, 1978. DM. 88." The Journal of Ecclesiastical History, vol. 31, no. 2, 1980, pp. 211-212, https://doi.org/10.1017/S0022046900036496.