Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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