APA-referens

Bot, A. (2005). The importance of soil organic matter: Key to drought-resistant soil and sustained food and production. Rome: Food and Agirculture Organization of the United Nations.

Chicago-stil citat

Bot, Alexandra. The Importance of Soil Organic Matter: Key to Drought-resistant Soil and Sustained Food and Production. Rome: Food and Agirculture Organization of the United Nations, 2005.

MLA-referens

Bot, Alexandra. The Importance of Soil Organic Matter: Key to Drought-resistant Soil and Sustained Food and Production. Rome: Food and Agirculture Organization of the United Nations, 2005.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.