APA aipamena

Chadha, S. K. (1989). Himalayan ecology. Ashish Publishing House.

Chicago Style aipamena

Chadha, S. K. Himalayan Ecology. New Delhi: Ashish Publishing House, 1989.

MLA aipamena

Chadha, S. K. Himalayan Ecology. Ashish Publishing House, 1989.