APA (7th ed.) Citation

Singh, A. P. (1989). Himalayan environment and tourism: Development and potential. Chugh Publicatons.

Chicago Style (17th ed.) Citation

Singh, Arun Pratap. Himalayan Environment and Tourism: Development and Potential. Allahabad: Chugh Publicatons, 1989.

MLA (9th ed.) Citation

Singh, Arun Pratap. Himalayan Environment and Tourism: Development and Potential. Chugh Publicatons, 1989.