एपीए उद्धरण

Hughes, S. (1980). Investment in the British economy. London: Heinemann Educational.

शिकागो स्टाइल उद्धरण

Hughes, S. Investment in the British Economy. London: Heinemann Educational, 1980.

एमएलए उद्धरण

Hughes, S. Investment in the British Economy. London: Heinemann Educational, 1980.