Cita APA (7th ed.)
Barr, R. D. (2013). Building a culture of hope: Enriching schools with optimism and opportunity. Solution Tree Press.
Cita Chicago (17th ed.)
Barr, Robert D. Building a Culture of Hope: Enriching Schools with Optimism and Opportunity. Bloomington, Ind.: Solution Tree Press, 2013.
Cita MLA (9th ed.)
Barr, Robert D. Building a Culture of Hope: Enriching Schools with Optimism and Opportunity. Solution Tree Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.