Khuda, Z. R. M. M. (2001). Environmental Degradation: Challenges of the 21st Century. Environmental Survey and Research Unit.
Chicago-Zitierstil (17. Ausg.)Khuda, Zinatunnessa R. M. M. Environmental Degradation: Challenges of the 21st Century. Dhaka: Environmental Survey and Research Unit, 2001.
MLA-Zitierstil (9. Ausg.)Khuda, Zinatunnessa R. M. M. Environmental Degradation: Challenges of the 21st Century. Environmental Survey and Research Unit, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.