Cita APA

Menon, G., & Viegas, P. (1989). The impact of environmental degradation on people.

Chicago Edition Citation

Menon, Geetha, i Philip Viegas. The Impact of Environmental Degradation on People. New Delhi, Indian Social institute, 1989.

Cita MLA

Menon, Geetha, i Philip Viegas. The Impact of Environmental Degradation on People. 1989.