Marshall, A. (1920). Principles of economics: An introductory volume (8th ed.). Macmillan and co., limited.
Chicago Style (17th ed.) CitationMarshall, Alfred. Principles of Economics: An Introductory Volume. 8th ed. London: Macmillan and co., limited, 1920.
MLA (9th ed.) CitationMarshall, Alfred. Principles of Economics: An Introductory Volume. 8th ed. Macmillan and co., limited, 1920.
Warning: These citations may not always be 100% accurate.