Steinberg, L. (1993). Adolescence (3rd ed.). McGraw-Hill.
Chicago Style (17th ed.) ZitazioaSteinberg, Laurence. Adolescence. 3rd ed. New York: McGraw-Hill, 1993.
MLA (9th ed.) ZitazioaSteinberg, Laurence. Adolescence. 3rd ed. McGraw-Hill, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.