APA استشهاد

Uma Devi,D ed. Adinarayana Reddy. (2019). environmental education. Sonali publications.

استشهاد بنمط شيكاغو

Uma Devi,D ed. Adinarayana Reddy. Environmental Education. ND: Sonali publications, 2019.

MLA استشهاد

Uma Devi,D ed. Adinarayana Reddy. Environmental Education. Sonali publications, 2019.