एपीए उद्धरण

Worthing, C. R. (1979). The pesticide manual (6th ed.).

शिकागो स्टाइल उद्धरण

Worthing, Charles R. The Pesticide Manual. 6th ed. 1979.

एमएलए उद्धरण

Worthing, Charles R. The Pesticide Manual. 6th ed. 1979.