Agarwal, A. (1996). Towards green villages. Centre for science & environment.
Citazione stile Chigago Style (17a edizione)Agarwal, Anil. Towards Green Villages. New delhi: Centre for science & environment, 1996.
Citatione MLA (9a ed.)Agarwal, Anil. Towards Green Villages. Centre for science & environment, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.