APA aipamena

IRRI. (1989). Climate and food security. Philippines: IRRI.

Chicago Style aipamena

IRRI. Climate and Food Security. Philippines: IRRI, 1989.

MLA aipamena

IRRI. Climate and Food Security. Philippines: IRRI, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.