एपीए उद्धरण

Blackaby, F. (1979). De- industrialisation. London: Heinemann Educational Books.

शिकागो स्टाइल उद्धरण

Blackaby, Frank. De- Industrialisation. London: Heinemann Educational Books, 1979.

एमएलए उद्धरण

Blackaby, Frank. De- Industrialisation. London: Heinemann Educational Books, 1979.