APA Edition Citation

Salpekar, A., Singh, U. K., & Trivedi, P. R. World directory of environmental organisations.

Chicago Edition Citation

Salpekar, Aaradhana, Uttam Kumar Singh, and Priya Ranjan Trivedi. World Directory of Environmental Organisations. New Delhi, Indian institute of ecology & environment.

MLA Edition Citation

Salpekar, Aaradhana, et al. World Directory of Environmental Organisations.