APA aipamena

FAO. (1989). FAO documentation current bibliography: 1989, N.3. Rome: FAO.

Chicago Style aipamena

FAO. FAO Documentation Current Bibliography: 1989, N.3. Rome: FAO, 1989.

MLA aipamena

FAO. FAO Documentation Current Bibliography: 1989, N.3. Rome: FAO, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.