APA (7th ed.) Citation

Clarke, P. (2012). Education for sustainability: Becoming naturally smart. Routledge.

Chicago Style (17th ed.) Citation

Clarke, Paul. Education for Sustainability: Becoming Naturally Smart. London: Routledge, 2012.

MLA (9th ed.) Citation

Clarke, Paul. Education for Sustainability: Becoming Naturally Smart. Routledge, 2012.

Warning: These citations may not always be 100% accurate.