Thibedeau, V. (1942). [Rezension von: Petry, Ray C., Francis of Assisi, Apostle of Poverty]. Franciscan studies, 2(1), 84-85.
芝加哥风格引文Thibedeau, Vianney. "[Rezension Von: Petry, Ray C., Francis of Assisi, Apostle of Poverty]." Franciscan Studies 2, no. 1 (1942): 84-85.
MLA引文Thibedeau, Vianney. "[Rezension Von: Petry, Ray C., Francis of Assisi, Apostle of Poverty]." Franciscan Studies, vol. 2, no. 1, 1942, pp. 84-85.
警告：这些引文格式不一定是100％准确.
