Cita APA (7a ed.)

Hagell, A. (2012). Changing adolescence: Social trends and mental health. Policy Press.

Cita Chicago Style (17a ed.)

Hagell, Ann. Changing Adolescence: Social Trends and Mental Health. Bristol: Policy Press, 2012.

Cita MLA (8a ed.)

Hagell, Ann. Changing Adolescence: Social Trends and Mental Health. Policy Press, 2012.