Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.