Brown, R. E. (1956). Charles Beard and the constitution: A critical analysis "an economic interpretation of the constitution". Princeton, New Jersey.
芝加哥风格引文Brown, Robert E. Charles Beard and the Constitution: A Critical Analysis "an Economic Interpretation of the Constitution". Princeton University Press: Princeton, New Jersey, 1956.
MLA引文Brown, Robert E. Charles Beard and the Constitution: A Critical Analysis "an Economic Interpretation of the Constitution". Princeton, New Jersey, 1956.
警告：这些引文格式不一定是100％准确.