एपीए उद्धरण

Yong, T. (1992). Agricultural sustainability: Definition and implications for agricultural and trade policy. Rome: FAO.

शिकागो स्टाइल उद्धरण

Yong, T. Agricultural Sustainability: Definition and Implications for Agricultural and Trade Policy. Rome: FAO, 1992.

एमएलए उद्धरण

Yong, T. Agricultural Sustainability: Definition and Implications for Agricultural and Trade Policy. Rome: FAO, 1992.