Style de citation APA

Verma C.L. (2013). Research in Physical Geography and Earth Science. Swastik Publications.

Style de citation Chicago

Verma C.L. Research in Physical Geography and Earth Science. New Delhi: Swastik Publications, 2013.

Style de citation MLA

Verma C.L. Research in Physical Geography and Earth Science. Swastik Publications, 2013.

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