Citazione Stile APA (7a Edizione)

Piper, T. (1998). Language and learning: The home and school years (2nd ed.). Merrill.

Citazione stile Chigago Style (17a edizione)

Piper, Terry. Language and Learning: The Home and School Years. 2nd ed. Upper Saddle River, N.J: Merrill, 1998.

Citatione MLA (9a ed.)

Piper, Terry. Language and Learning: The Home and School Years. 2nd ed. Merrill, 1998.