Cita APA

FAO. (1989). FAO forestry paper N.90: Forestry and food security. Rome: FAO.

Chicago Style Citation

FAO. FAO Forestry Paper N.90: Forestry and Food Security. Rome: FAO, 1989.

Cita MLA

FAO. FAO Forestry Paper N.90: Forestry and Food Security. Rome: FAO, 1989.

Atenció: Aquestes cites poden no estar 100% correctes.