Thayer, W. R. (1916). [Rezension von: Thayer, William Roscoe, The Life of John Hay]. The catholic historical review, 2(1), 104-106.
芝加哥风格引文Thayer, William Roscoe. "[Rezension Von: Thayer, William Roscoe, The Life of John Hay]." The Catholic Historical Review 2, no. 1 (1916): 104-106.
MLA引文Thayer, William Roscoe. "[Rezension Von: Thayer, William Roscoe, The Life of John Hay]." The Catholic Historical Review, vol. 2, no. 1, 1916, pp. 104-106.
警告：这些引文格式不一定是100％准确.