Vasta, R. (1992). Six theories of child development: Revised formulations and current issues. Jessica Kingsley.
Chicago Style (17th ed.) CitationVasta, Ross. Six Theories of Child Development: Revised Formulations and Current Issues. London [u.a.]: Jessica Kingsley, 1992.
MLA (9th ed.) CitationVasta, Ross. Six Theories of Child Development: Revised Formulations and Current Issues. Jessica Kingsley, 1992.
Warning: These citations may not always be 100% accurate.