Ullendorff, E. (1990). The Hebrew letters of Prester John. From the Bible to Enrico Cerulli, 141-149.
芝加哥风格引文Ullendorff, Edward. "The Hebrew Letters of Prester John." From the Bible to Enrico Cerulli 1990: 141-149.
MLA引文Ullendorff, Edward. "The Hebrew Letters of Prester John." From the Bible to Enrico Cerulli, 1990, pp. 141-149.
警告:这些引文格式不一定是100%准确.