एपीए उद्धरण

The American Economic Association. (1950). Readings in the theory of international trade. George Allen & Unwin Ltd.

शिकागो स्टाइल उद्धरण

The American Economic Association. Readings in the Theory of International Trade. London: George Allen & Unwin Ltd, 1950.

एमएलए उद्धरण

The American Economic Association. Readings in the Theory of International Trade. George Allen & Unwin Ltd, 1950.