Akenson, D. H. (1991). Small differences: Irish Catholics and Irish Protestants, 1815-1922 : an international perspective (1st pbk. ed.). McGill-Queen's University Press.
芝加哥风格引文Akenson, Donald H. Small Differences: Irish Catholics and Irish Protestants, 1815-1922 : An International Perspective. 1st pbk. ed. Montreal: McGill-Queen's University Press, 1991.
MLA引文Akenson, Donald H. Small Differences: Irish Catholics and Irish Protestants, 1815-1922 : An International Perspective. 1st pbk. ed. McGill-Queen's University Press, 1991.
警告：这些引文格式不一定是100％准确.