APA aipamena

IRRI. (1998). Program report for 1997. Manila, Philippines: IRRI.

Chicago Style aipamena

IRRI. Program Report for 1997. Manila, Philippines: IRRI, 1998.

MLA aipamena

IRRI. Program Report for 1997. Manila, Philippines: IRRI, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.