Marx, K. (1986). Karl Marx the essential writings. Westview Pr.
Chicago Style (17th ed.) CitationMarx, Karl. Karl Marx the Essential Writings. Boulder: Westview Pr, 1986.
MLA引文Marx, Karl. Karl Marx the Essential Writings. Westview Pr, 1986.
警告:這些引文格式不一定是100%准確.