Cita APA (7a ed.)

Norton, D. L. (1991). Democracy and moral development. University of California Press.

Cita Chicago Style (17a ed.)

Norton, David L. Democracy and Moral Development. Berkeley [etc.]: University of California Press, 1991.

Cita MLA (9a ed.)

Norton, David L. Democracy and Moral Development. University of California Press, 1991.