Style de citation APA (7e éd.)
Barr, R. D. (2013). Building a culture of hope: Enriching schools with optimism and opportunity. Solution Tree Press.
Style de citation Chicago (17e éd.)
Barr, Robert D. Building a Culture of Hope: Enriching Schools with Optimism and Opportunity. Bloomington, Ind.: Solution Tree Press, 2013.
Style de citation MLA (9e éd.)
Barr, Robert D. Building a Culture of Hope: Enriching Schools with Optimism and Opportunity. Solution Tree Press, 2013.
Attention : ces citations peuvent ne pas être correctes à 100%.