एपीए उद्धरण

Askew, R. (1971). Parasitic insects. Heinemann educational books.

शिकागो स्टाइल उद्धरण

Askew, R.R. Parasitic Insects. London: Heinemann educational books, 1971.

एमएलए उद्धरण

Askew, R.R. Parasitic Insects. Heinemann educational books, 1971.