Παραπομπή APA

(1989). Problem of wasteland and forest ecology in India. Ashish Publishing House.

Παραπομπή Chicago Style

Problem of Wasteland and Forest Ecology in India. New Delhi: Ashish Publishing House, 1989.

Παραπομπή MLA

Problem of Wasteland and Forest Ecology in India. Ashish Publishing House, 1989.