Style de citation APA

KS Valdiya. (2004). Geology, environment and society. Universities press.

Style de citation Chicago

KS Valdiya. Geology, Environment and Society. Hyderabad: Universities press, 2004.

Style de citation MLA

KS Valdiya. Geology, Environment and Society. Universities press, 2004.

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