APA (7th ed.) Citation
Gordon, J. C., & Berry, J. K. (2006). Environmental leadership equals essential leadership: Redefining who leads and how. Yale University Press.
Chicago Style (17th ed.) Citation
Gordon, J. C., and Joyce K. Berry. Environmental Leadership Equals Essential Leadership: Redefining Who Leads and How. New Haven: Yale University Press, 2006.
MLA (9th ed.) Citation
Gordon, J. C., and Joyce K. Berry. Environmental Leadership Equals Essential Leadership: Redefining Who Leads and How. Yale University Press, 2006.
Warning: These citations may not always be 100% accurate.