APA (7th ed.) Citation

Halliday, M. A. K. (2004). The language of early childhood (1a. ed.). Continuum.

Chicago Style (17th ed.) Citation

Halliday, Michael Alexander Kirkwood. The Language of Early Childhood. 1a. ed. Londres: Continuum, 2004.

MLA (9th ed.) Citation

Halliday, Michael Alexander Kirkwood. The Language of Early Childhood. 1a. ed. Continuum, 2004.