एपीए उद्धरण

Marshall, A. (1964). Elements of economics of industry. Macmillan and co..

शिकागो स्टाइल उद्धरण

Marshall, Alfred. Elements of Economics of Industry. London: Macmillan and co., 1964.

एमएलए उद्धरण

Marshall, Alfred. Elements of Economics of Industry. Macmillan and co., 1964.