Gupta, B. L. (19). Forest Flora of the Chakrata, Dehra Dun and Saha Ranpur Forest Divisions Uttar Pradesh. Dehra Dun : International Book Distributors.
Style de citation Chicago (17e éd.)Gupta, Basant Lal. Forest Flora of the Chakrata, Dehra Dun and Saha Ranpur Forest Divisions Uttar Pradesh. Dehra Dun : International Book Distributors, 19.
Style de citation MLA (9e éd.)Gupta, Basant Lal. Forest Flora of the Chakrata, Dehra Dun and Saha Ranpur Forest Divisions Uttar Pradesh. Dehra Dun : International Book Distributors, 19.
Attention : ces citations peuvent ne pas être correctes à 100%.