एपीए उद्धरण

Pramanik Ashuthosh. (2009). Electromagnetism: Problems with solutions (2nd ed.). PHI Learning.

शिकागो स्टाइल उद्धरण

Pramanik Ashuthosh. Electromagnetism: Problems with Solutions. 2nd ed. New Delhi: PHI Learning, 2009.

एमएलए उद्धरण

Pramanik Ashuthosh. Electromagnetism: Problems with Solutions. 2nd ed. PHI Learning, 2009.