APA استشهاد

Arora, N. (2010). Political Science: For civil services main examination. TMH.

استشهاد بنمط شيكاغو

Arora, N.D. Political Science: For Civil Services Main Examination. New Delhi: TMH, 2010.

MLA استشهاد

Arora, N.D. Political Science: For Civil Services Main Examination. TMH, 2010.