Dutta, S. (1991). Biological nitrogen fixation associated with: Rice production. Oxford and IBH.
Chicago Style (17th ed.) CitationDutta, S.K. Biological Nitrogen Fixation Associated with: Rice Production. New Delhi: Oxford and IBH, 1991.
MLA (9th ed.) CitationDutta, S.K. Biological Nitrogen Fixation Associated with: Rice Production. Oxford and IBH, 1991.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.