Purvis,Martin, & Grainer,Alan. (2005). Exploring Sustainable Development: :Geographical Perspectives. Earthscan.
Chicago Edition CitationPurvis,Martin, and Grainer,Alan. Exploring Sustainable Development: :Geographical Perspectives. London: Earthscan, 2005.
MLA Edition CitationPurvis,Martin, and Grainer,Alan. Exploring Sustainable Development: :Geographical Perspectives. Earthscan, 2005.
Warning: These citations may not always be 100% accurate.