एपीए उद्धरण

Hammond J. (1971). Hammond's farm animals (4th ed.). Arnold.

शिकागो स्टाइल उद्धरण

Hammond J. Hammond's Farm Animals. 4th ed. Arnold, 1971.

एमएलए उद्धरण

Hammond J. Hammond's Farm Animals. 4th ed. Arnold, 1971.