Cita APA

FAO. (1991). FAO terminology bulletin; N.20; rev.9: Names of countries. Rome: FAO.

Chicago Style Citation

FAO. FAO Terminology Bulletin; N.20; Rev.9: Names of Countries. Rome: FAO, 1991.

Cita MLA

FAO. FAO Terminology Bulletin; N.20; Rev.9: Names of Countries. Rome: FAO, 1991.

Atenció: Aquestes cites poden no estar 100% correctes.