Fowler, R. B. (1999). Enduring Liberalism: American Political Thought Since the 1960s. University Press of Kansas.
芝加哥风格引文Fowler, Robert Booth. Enduring Liberalism: American Political Thought Since the 1960s. Lawrence: University Press of Kansas, 1999.
MLA引文Fowler, Robert Booth. Enduring Liberalism: American Political Thought Since the 1960s. University Press of Kansas, 1999.
警告：这些引文格式不一定是100％准确.