Steinberg, L. D. (2005). Adolescence (7th ed.). McGraw-Hill Higher Education.
Cita Chicago (17th ed.)Steinberg, Laurence D. Adolescence. 7th ed. Boston, Mass.: McGraw-Hill Higher Education, 2005.
Cita MLA (8th ed.)Steinberg, Laurence D. Adolescence. 7th ed. McGraw-Hill Higher Education, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.