Agarwal, A. (1996). Towards green villages. Centre for science & environment.
Cita Chicago Style (17a ed.)Agarwal, Anil. Towards Green Villages. New delhi: Centre for science & environment, 1996.
Cita MLA (9a ed.)Agarwal, Anil. Towards Green Villages. Centre for science & environment, 1996.
Precaución: Estas citas no son 100% exactas.