APA استشهاد

Dogra, S. K., & Randhawa, H. S. (2011). Atom, molecules and spectrum. New Age International.

استشهاد بنمط شيكاغو

Dogra, S K., و H S. Randhawa. Atom, Molecules and Spectrum. New Delhi: New Age International, 2011.

MLA استشهاد

Dogra, S K., و H S. Randhawa. Atom, Molecules and Spectrum. New Age International, 2011.