Style de citation APA

FAO. (1988). World soil resources reports N.60: Soil map of the world. Rome: FAO.

Style de citation Chicago

FAO. World Soil Resources Reports N.60: Soil Map of the World. Rome: FAO, 1988.

Style de citation MLA

FAO. World Soil Resources Reports N.60: Soil Map of the World. Rome: FAO, 1988.

Attention : ces citations peuvent ne pas être correctes à 100%.