APA
Smart M. &. R. &. S. L., . (1973). Adolescents: Development & relationships. : .
Chicago
Smart M.S & R.C & Smart L.S, . 1973. Adolescents: Development & relationships. : .
Harvard
Smart M. &. R. &. S. L., . (1973). Adolescents: Development & relationships. : .
MLA
Smart M.S & R.C & Smart L.S, . Adolescents: Development & relationships. : . 1973.