Slavson, S. R. (1939). Character education in a democracy. Association Press.
Citazione stile Chigago Style (17a edizione)Slavson, Samuel Richard. Character Education in a Democracy. New York: Association Press, 1939.
Citatione MLA (9a ed.)Slavson, Samuel Richard. Character Education in a Democracy. Association Press, 1939.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.