Perman, R., Ma, Y., Common, M., Maddison, D., & McGlivray, J. (2011). Natural resource and environmental economics (Forth edition.). Pearson Addison Wesley.
Style de citation Chicago (17e éd.)Perman, Roger, Yue Ma, Michael Common, David Maddison, et James McGlivray. Natural Resource and Environmental Economics. Forth edition. Harlow, Essex ; New York: Pearson Addison Wesley, 2011.
Style de citation MLA (8e éd.)Perman, Roger, et al. Natural Resource and Environmental Economics. Forth edition. Pearson Addison Wesley, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.