Halstead, J. M., & McLaughlin, T. (1999). Education in morality. Routledge.
Citazione stile Chigago Style (17a edizione)Halstead, J. Mark, e Terence McLaughlin. Education in Morality. London: Routledge, 1999.
Citatione MLA (9a ed.)Halstead, J. Mark, e Terence McLaughlin. Education in Morality. Routledge, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.