Rogers, P. P., Jalal, K. F., & Boyd, J. A. (2006). An introduction to sustainable development. The Continuing Education Division, Harvard University and Glen Educational Foundation.
Chicago-Zitierstil (17. Ausg.)Rogers, Peter P., Kazi F. Jalal, und John A. Boyd. An Introduction to Sustainable Development. [Cambridge, Mass.]: The Continuing Education Division, Harvard University and Glen Educational Foundation, 2006.
MLA-Zitierstil (9. Ausg.)Rogers, Peter P., et al. An Introduction to Sustainable Development. The Continuing Education Division, Harvard University and Glen Educational Foundation, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.