एपीए उद्धरण

(1996). World Agricultural Production. USA: Foreign Agricultural Service - United States Department of Agriculture.

शिकागो स्टाइल उद्धरण

World Agricultural Production. USA: Foreign Agricultural Service - United States Department of Agriculture, 1996.

एमएलए उद्धरण

World Agricultural Production. USA: Foreign Agricultural Service - United States Department of Agriculture, 1996.