APA引文

Marshall, A. (1893). Elements of economics of industry: Being the first volume of Elements of economics. London: Macmillan and co.

Trích dẫn kiểu Chicago

Marshall, Alfred. Elements of Economics of Industry: Being the First Volume of Elements of Economics. London: Macmillan and co, 1893.

MLA引文

Marshall, Alfred. Elements of Economics of Industry: Being the First Volume of Elements of Economics. London: Macmillan and co, 1893.

警告：这些引文格式不一定是100％准确.