APA (7th ed.) Citation

Halliday, M. A. K. (2003). On language and linguistics (1a. ed.). Continuum.

Chicago Style (17th ed.) Citation

Halliday, Michael Alexander Kirkwood. On Language and Linguistics. 1a. ed. Londres: Continuum, 2003.

MLA (9th ed.) Citation

Halliday, Michael Alexander Kirkwood. On Language and Linguistics. 1a. ed. Continuum, 2003.