APA Citatie

Smith, P. K. (1998). understanding children's development (Third Edition.). Blackwell.

Chicago Style citaat

Smith, Peter K. Understanding Children's Development. Third Edition. UK: Blackwell, 1998.

MLA citatie

Smith, Peter K. Understanding Children's Development. Third Edition. Blackwell, 1998.

Let op: Deze citaties zijn niet altijd 100% accuraat.