APA (7th ed.) Citation

Garton, A. F., & Pratt, C. (1989). Learning to be literate: The development of spoken and written language. Blackwell.

Chicago Style (17th ed.) Citation

Garton, Alison F., and C. Pratt. Learning to Be Literate: The Development of Spoken and Written Language. Oxford [England] ; New York, NY, USA: Blackwell, 1989.

MLA (9th ed.) Citation

Garton, Alison F., and C. Pratt. Learning to Be Literate: The Development of Spoken and Written Language. Blackwell, 1989.