APA način citiranja

FAO. (1919). FAO conservation guide N.20: Arid zone forestry: a guide for field technicians. Rome: FAO.

Čikaški stil citiranja

FAO. FAO Conservation Guide N.20: Arid Zone Forestry: A Guide for Field Technicians. Rome: FAO, 1919.

MLA način citiranja

FAO. FAO Conservation Guide N.20: Arid Zone Forestry: A Guide for Field Technicians. Rome: FAO, 1919.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.