APA aipamena

IRRI. (1998). Opportunities for biological nitrogen fixation in rice and other non-legumes. Dordrecht: Kluwer.

Chicago Style aipamena

IRRI. Opportunities for Biological Nitrogen Fixation in Rice and Other Non-legumes. Dordrecht: Kluwer, 1998.

MLA aipamena

IRRI. Opportunities for Biological Nitrogen Fixation in Rice and Other Non-legumes. Dordrecht: Kluwer, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.