Citazione Stile APA (7a Edizione)

Halliday, M. A. K. (2014). Halliday´s introduction to functional grammar (4a. ed.). Routledge.

Citazione stile Chigago Style (17a edizione)

Halliday, Michael Alexander Kirkwood. Halliday´s Introduction to Functional Grammar. 4a. ed. Londres: Routledge, 2014.

Citatione MLA (9a ed.)

Halliday, Michael Alexander Kirkwood. Halliday´s Introduction to Functional Grammar. 4a. ed. Routledge, 2014.