Díaz, M. (2009). Presentation of new U.S. ambassador to the Vatican. Origins, 39, 312-314.
芝加哥风格引文Díaz, Miguel. "Presentation of New U.S. Ambassador to the Vatican." Origins 39 (2009): 312-314.
MLA引文Díaz, Miguel. "Presentation of New U.S. Ambassador to the Vatican." Origins, vol. 39, 2009, pp. 312-314.
警告：这些引文格式不一定是100％准确.
