APA način citiranja

FAO. (1989). FAO conservation guide N.21: Role of forestry in combating desertification. Rome: FAO.

Čikaški stil citiranja

FAO. FAO Conservation Guide N.21: Role of Forestry in Combating Desertification. Rome: FAO, 1989.

MLA način citiranja

FAO. FAO Conservation Guide N.21: Role of Forestry in Combating Desertification. Rome: FAO, 1989.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.