एपीए उद्धरण

Wells, S. (1966). Trade policies for Britain: A study in alternatives. London: Oxford University Press.

शिकागो स्टाइल उद्धरण

Wells, Sidney. Trade Policies for Britain: A Study in Alternatives. London: Oxford University Press, 1966.

एमएलए उद्धरण

Wells, Sidney. Trade Policies for Britain: A Study in Alternatives. London: Oxford University Press, 1966.