Citazione APA

FAO. (2005). Methods and materials in soil conservation. Rome: Food and Agriculture Organization of the United Nations.

Stile di citazione Chicago

FAO. Methods and Materials in Soil Conservation. Rome: Food and Agriculture Organization of the United Nations, 2005.

Citazione MLA

FAO. Methods and Materials in Soil Conservation. Rome: Food and Agriculture Organization of the United Nations, 2005.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.