Stevens, W. H. S. (1917). Unfair competition ; a study of certain practices, with some reference to the trust problem in the United States of America. The University of Chicago Press.
芝加哥风格引文Stevens, William Harrison Spring. Unfair Competition ; a Study of Certain Practices, with Some Reference to the Trust Problem in the United States of America. Chicago, Ill: The University of Chicago Press, 1917.
MLA引文Stevens, William Harrison Spring. Unfair Competition ; a Study of Certain Practices, with Some Reference to the Trust Problem in the United States of America. The University of Chicago Press, 1917.
警告：这些引文格式不一定是100％准确.