Watkins, F. M. (1948). The political tradition of the West: A study in the development of modern liberalism. Harvard Univ. Press.
芝加哥风格引文Watkins, Frederic Mundell. The Political Tradition of the West: A Study in the Development of Modern Liberalism. Cambridge: Harvard Univ. Press, 1948.
MLA引文Watkins, Frederic Mundell. The Political Tradition of the West: A Study in the Development of Modern Liberalism. Harvard Univ. Press, 1948.
警告：这些引文格式不一定是100％准确.