एपीए उद्धरण

(1987). 1987 Census of agriculture. USA: U.S Department of Commerce.

शिकागो स्टाइल उद्धरण

1987 Census of Agriculture. USA: U.S Department of Commerce, 1987.

एमएलए उद्धरण

1987 Census of Agriculture. USA: U.S Department of Commerce, 1987.