Portier, W. L. (2013). Divided friends: Portraits of the Roman Catholic modernist crisis in the United States. Catholic University of America Press.
芝加哥风格引文Portier, William L. Divided Friends: Portraits of the Roman Catholic Modernist Crisis in the United States. Washington, District of Columbia: Catholic University of America Press, 2013.
MLA引文Portier, William L. Divided Friends: Portraits of the Roman Catholic Modernist Crisis in the United States. Catholic University of America Press, 2013.
警告：这些引文格式不一定是100％准确.