Cita APA

FAO. (1998). World soil resources reports N84: World reference base for soil resources. Rome: FAO.

Chicago Style Citation

FAO. World Soil Resources Reports N84: World Reference Base for Soil Resources. Rome: FAO, 1998.

Cita MLA

FAO. World Soil Resources Reports N84: World Reference Base for Soil Resources. Rome: FAO, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.