Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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

Attention : ces citations peuvent ne pas être correctes à 100%.