APA-referens

(1979). Tropical legumes: Resources for the future. Washington: National Academy of Sciences.

Chicago-stil citat

Tropical Legumes: Resources for the Future. Washington: National Academy of Sciences, 1979.

MLA-referens

Tropical Legumes: Resources for the Future. Washington: National Academy of Sciences, 1979.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.