Citazione Stile APA (7a Edizione)

Halliday, M. K. (1964). The linguistics sciences and language teaching.

Citazione stile Chigago Style (17a edizione)

Halliday, M.A. K. The Linguistics Sciences and Language Teaching. London, 1964.

Citatione MLA (9a ed.)

Halliday, M.A. K. The Linguistics Sciences and Language Teaching. 1964.