Citazione Stile APA (7a Edizione)

Trawick-Smith, J. W. (2006). Early childhood development: A multicultural perspectives (4th ed.). Pearson/Merrill.

Citazione stile Chigago Style (17a edizione)

Trawick-Smith, Jeffrey W. Early Childhood Development: A Multicultural Perspectives. 4th ed. Upper Saddle River, N.J: Pearson/Merrill, 2006.

Citatione MLA (9a ed.)

Trawick-Smith, Jeffrey W. Early Childhood Development: A Multicultural Perspectives. 4th ed. Pearson/Merrill, 2006.