एपीए उद्धरण

Drummond,H Evan, & Goodwin,John W. (1982). Agricultural economics (2.). Reston Publishing Company.

शिकागो स्टाइल उद्धरण

Drummond,H Evan, और Goodwin,John W. Agricultural Economics. 2. Virginia: Reston Publishing Company, 1982.

एमएलए उद्धरण

Drummond,H Evan, और Goodwin,John W. Agricultural Economics. 2. Reston Publishing Company, 1982.