Beatrice, P. F. (2019). Porphyry at Origen's School at Caesarea. Origeniana duodecima, 267-284.
芝加哥风格引文Beatrice, Pier Franco. "Porphyry at Origen's School at Caesarea." Origeniana Duodecima 2019: 267-284.
MLA引文Beatrice, Pier Franco. "Porphyry at Origen's School at Caesarea." Origeniana Duodecima, 2019, pp. 267-284.
警告：这些引文格式不一定是100％准确.