APA-viite

Janvry,Alain de, & Key,Nigel. (1997). Agricultural and rural development policy in Latin America: New directions and new challenges. Food and agriculture organization of the United Nations.

Chicago-tyylinen lähdeviittaus

Janvry,Alain de, ja Key,Nigel. Agricultural and Rural Development Policy in Latin America: New Directions and New Challenges. Rome: Food and agriculture organization of the United Nations, 1997.

MLA-viite

Janvry,Alain de, ja Key,Nigel. Agricultural and Rural Development Policy in Latin America: New Directions and New Challenges. Food and agriculture organization of the United Nations, 1997.