APA-viite

FAO. (1991). FAO annual review; 1991: A summary of the organization's activities during 1991. Rome: FAO.

Chicago-tyylinen lähdeviittaus

FAO. FAO Annual Review; 1991: A Summary of the Organization's Activities During 1991. Rome: FAO, 1991.

MLA-viite

FAO. FAO Annual Review; 1991: A Summary of the Organization's Activities During 1991. Rome: FAO, 1991.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.