Barnes, H. E. (1948). Historical sociology: Its origins and development. Philosophical Library.
芝加哥风格引文Barnes, Harry Elmer. Historical Sociology: Its Origins and Development. New York: Philosophical Library, 1948.
MLA引文Barnes, Harry Elmer. Historical Sociology: Its Origins and Development. Philosophical Library, 1948.
警告：这些引文格式不一定是100％准确.