APA (7th ed.) Citation

Negi, S. S. (1991). Handbook of national parks, sanctuaries and biosphere reserves in India (1. publ.). Indus Publ. Co.

Chicago Style (17th ed.) Citation

Negi, Sharad Singh. Handbook of National Parks, Sanctuaries and Biosphere Reserves in India. 1. publ. New Delhi: Indus Publ. Co, 1991.

MLA (9th ed.) Citation

Negi, Sharad Singh. Handbook of National Parks, Sanctuaries and Biosphere Reserves in India. 1. publ. Indus Publ. Co, 1991.