एपीए उद्धरण

Johnson, H. G. (1971). Trade strategy for rich and poor nations. George allen & Unwin.

शिकागो स्टाइल उद्धरण

Johnson, Harry G. Trade Strategy for Rich and Poor Nations. London: George allen & Unwin, 1971.

एमएलए उद्धरण

Johnson, Harry G. Trade Strategy for Rich and Poor Nations. George allen & Unwin, 1971.