Smart, W. (1964). Economic annals of the nineteenth century. Kelley.
芝加哥风格引文Smart, William. Economic Annals of the Nineteenth Century. New York: Kelley, 1964.
MLA引文Smart, William. Economic Annals of the Nineteenth Century. Kelley, 1964.
警告：这些引文格式不一定是100％准确.