Gaya APA

A Childs world : infancy through adolescence / Diane E. Papalia, Sally Wendoks Olds, Ruth Duskin F. (2002). : .

Gaya MLA

A Childs world : infancy through adolescence / Diane E. Papalia, Sally Wendoks Olds, Ruth Duskin F. Ed. Ke 9. : , 2002. Text.