APA aipamena

IRRI. (1990). Crop loss assessment in rice. Manila: IRRI.

Chicago Style aipamena

IRRI. Crop Loss Assessment in Rice. Manila: IRRI, 1990.

MLA aipamena

IRRI. Crop Loss Assessment in Rice. Manila: IRRI, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.