Style de citation APA (7e éd.)
Gordon, J. C., & Berry, J. K. (2006). Environmental leadership equals essential leadership: Redefining who leads and how. Yale University Press.
Style de citation Chicago (17e éd.)
Gordon, J. C., et Joyce K. Berry. Environmental Leadership Equals Essential Leadership: Redefining Who Leads and How. New Haven: Yale University Press, 2006.
Style de citation MLA (9e éd.)
Gordon, J. C., et Joyce K. Berry. Environmental Leadership Equals Essential Leadership: Redefining Who Leads and How. Yale University Press, 2006.
Attention : ces citations peuvent ne pas être correctes à 100%.