एपीए उद्धरण

Johnson, H. G. (1967). Economic policies towards less developed countries. London: George Allen & Unwin LTD.

शिकागो स्टाइल उद्धरण

Johnson, Harry G. Economic Policies Towards Less Developed Countries. London: George Allen & Unwin LTD, 1967.

एमएलए उद्धरण

Johnson, Harry G. Economic Policies Towards Less Developed Countries. London: George Allen & Unwin LTD, 1967.