Rowland, T. (2010). Benedict XVI: A guide for the perplexed. T & T Clark.
芝加哥风格引文Rowland, Tracey. Benedict XVI: A Guide for the Perplexed. London ; New York: T & T Clark, 2010.
MLA引文Rowland, Tracey. Benedict XVI: A Guide for the Perplexed. T & T Clark, 2010.
警告：这些引文格式不一定是100％准确.