Παραπομπή APA

Chopra, K., & Gulati, S. (2001). Migration, common property resources and environmental degradation: Interlinkages in India's arid and semi-arid regions. Sage Publications.

Παραπομπή Chicago Style

Chopra, Kanchan, και S.C Gulati. Migration, Common Property Resources and Environmental Degradation: Interlinkages in India's Arid and Semi-arid Regions. New Delhi: Sage Publications, 2001.

Παραπομπή MLA

Chopra, Kanchan, και S.C Gulati. Migration, Common Property Resources and Environmental Degradation: Interlinkages in India's Arid and Semi-arid Regions. Sage Publications, 2001.