APA-referens

Gupta, A. Billion is enough: India's population problem a way out. 2001.

Chicago-stil citat

Gupta, Ashok. Billion Is Enough: India's Population Problem a Way Out. New Delhi: 2001.

MLA-referens

Gupta, Ashok. Billion Is Enough: India's Population Problem a Way Out. 2001.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.