Cita APA (7a ed.)

Rich, J. M., & DeVitis, J. L. (1994). Theories of moral development (2. ed.). C.C. Thomas.

Cita Chicago Style (17a ed.)

Rich, John Martin, y Joseph L. DeVitis. Theories of Moral Development. 2. ed. Springfield, Ill., U.S.A: C.C. Thomas, 1994.

Cita MLA (9a ed.)

Rich, John Martin, y Joseph L. DeVitis. Theories of Moral Development. 2. ed. C.C. Thomas, 1994.