Style de citation APA

Govind,Prasad. (2012). Conservation of natural resources. Discovery publishing house Pvt.Ltd.

Style de citation Chicago

Govind,Prasad. Conservation of Natural Resources. New Delhi: Discovery publishing house Pvt.Ltd, 2012.

Style de citation MLA

Govind,Prasad. Conservation of Natural Resources. Discovery publishing house Pvt.Ltd, 2012.

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