APA استشهاد

Devi Prasad, A. G. (2016). Trends in environmental management. Daya Publishing House.

استشهاد بنمط شيكاغو

Devi Prasad, A G. Trends in Environmental Management. New Delhi: Daya Publishing House, 2016.

MLA استشهاد

Devi Prasad, A G. Trends in Environmental Management. Daya Publishing House, 2016.