APA استشهاد

Dawar, G. P., & Bhutiani, A. (2006). Essence of energy. S R Scientific Publications.

استشهاد بنمط شيكاغو

Dawar, Govind P., و Alpi Bhutiani. Essence of Energy. Delhi: S R Scientific Publications, 2006.

MLA استشهاد

Dawar, Govind P., و Alpi Bhutiani. Essence of Energy. S R Scientific Publications, 2006.