APA-referens

Singh,R P. (2005). Sustainable Development of dryland agriculture in india. Scientific publishers (India).

Chicago-stil citat

Singh,R P. Sustainable Development of Dryland Agriculture in India. Jodhpur: Scientific publishers (India), 2005.

MLA-referens

Singh,R P. Sustainable Development of Dryland Agriculture in India. Scientific publishers (India), 2005.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.