Hartup, W. W. (1982). Review of child development research / Society for Research in Child Development. Review of child development research.
Chicago-Zitierstil (17. Ausg.)Hartup, Willard W. "Review of Child Development Research / Society for Research in Child Development." Review of Child Development Research 1982.
MLA-Zitierstil (8. Ausg.)Hartup, Willard W. "Review of Child Development Research / Society for Research in Child Development." Review of Child Development Research, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.