Citazione Stile APA (7a Edizione)

Whitehead, M. R. (2004). Language and literacy in the early years (Third edition.). SAGE Publications.

Citazione stile Chigago Style (17a edizione)

Whitehead, Marian R. Language and Literacy in the Early Years. Third edition. Thousand Oaks, CA: SAGE Publications, 2004.

Citatione MLA (8a ed.)

Whitehead, Marian R. Language and Literacy in the Early Years. Third edition. SAGE Publications, 2004.