Citazione Stile APA (7a Edizione)

Rao, V. K., & Reddy, R. (1997). Readings in learning education: Environmental education. Commonwealth.

Citazione stile Chigago Style (17a edizione)

Rao, V. K., e R.S Reddy. Readings in Learning Education: Environmental Education. New Delhi, India: Commonwealth, 1997.

Citatione MLA (9a ed.)

Rao, V. K., e R.S Reddy. Readings in Learning Education: Environmental Education. Commonwealth, 1997.