APA Citatie

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

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.