Rogers, P. P., Jalal, K. F., & Boyd, J. A. (2008). An introduction to sustainable development. Earthscan.
Cita Chicago (17th ed.)Rogers, Peter P., Kazi F. Jalal, i John A. Boyd. An Introduction to Sustainable Development. London: Earthscan, 2008.
Cita MLA (9th ed.)Rogers, Peter P., et al. An Introduction to Sustainable Development. Earthscan, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.