Cita APA (7a ed.)

(2011). The state of the world's land and water resources for food and agriculture: Managing systems at risk. Earthscan.

Cita Chicago Style (17a ed.)

The State of the World's Land and Water Resources for Food and Agriculture: Managing Systems at Risk. Milton Park, Abingdon ; New York, NY: Earthscan, 2011.

Cita MLA (9a ed.)

The State of the World's Land and Water Resources for Food and Agriculture: Managing Systems at Risk. Earthscan, 2011.