APA aipamena

IRRI. (1989). [ The ] IRRI annual report for 1988. Manila: IRRI.

Chicago Style aipamena

IRRI. [ The ] IRRI Annual Report for 1988. Manila: IRRI, 1989.

MLA aipamena

IRRI. [ The ] IRRI Annual Report for 1988. Manila: IRRI, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.