APA-viite

FAO. (1994). FAO plant production and protection series N.27: Tropical soybean: improment and production. Rome: FAO.

Chicago-tyylinen lähdeviittaus

FAO. FAO Plant Production and Protection Series N.27: Tropical Soybean: Improment and Production. Rome: FAO, 1994.

MLA-viite

FAO. FAO Plant Production and Protection Series N.27: Tropical Soybean: Improment and Production. Rome: FAO, 1994.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.