APA Citation

Marshall, A. (1956). Principles of Economics. London: Macmillan & Co LTD.

Chicago Style Citation

Marshall, Alfred. Principles of Economics. London: Macmillan & Co LTD, 1956.

MLA Citation

Marshall, Alfred. Principles of Economics. London: Macmillan & Co LTD, 1956.

Warning: These citations may not always be 100% accurate.