APA
Nayar Usha S,, . (2012). Child and adolescent mental health. London: Sage Publications.
Chicago
Nayar Usha S,, . 2012. Child and adolescent mental health. London: Sage Publications.
Harvard
Nayar Usha S,, . (2012). Child and adolescent mental health. London: Sage Publications.
MLA
Nayar Usha S,, . Child and adolescent mental health. London: Sage Publications. 2012.