APA (7th ed.) Citation

Barrett, M. D. (2001). The development of language (repr. ed.). Psychology Press.

Chicago Style (17th ed.) Citation

Barrett, Martyn D. The Development of Language. repr. ed. Hove, East Sussex: Psychology Press, 2001.

MLA (8th ed.) Citation

Barrett, Martyn D. The Development of Language. repr. ed. Psychology Press, 2001.