Olsen, G. W. (1996). Innocent III: Studies on Papal Authority and Pastoral Care. By Brenda Bolton. Variorum Collected Studies Series CS 490. Aldershot, U.K.: Variorum, 1995. xvi +318 pp. 82.50. Church history, 65(4), 679-680. doi:10.2307/3170409
Παραπομπή σε μορφή Chicago (17η εκδ.)Olsen, Glenn W. "Innocent III: Studies on Papal Authority and Pastoral Care. By Brenda Bolton. Variorum Collected Studies Series CS 490. Aldershot, U.K.: Variorum, 1995. Xvi +318 Pp. 82.50." Church History 65, no. 4 (1996): 679-680, https://doi.org/10.2307/3170409.
Παραπομπή σε μορφή MLA (8th εκδ.)Olsen, Glenn W. "Innocent III: Studies on Papal Authority and Pastoral Care. By Brenda Bolton. Variorum Collected Studies Series CS 490. Aldershot, U.K.: Variorum, 1995. Xvi +318 Pp. 82.50." Church History, vol. 65, no. 4, 1996, pp. 679-680, https://doi.org/10.2307/3170409.