APA (7th ed.) Citation

Halliday, M. A. K. (1989). Spoken and written language. Oxford University.

Chicago Style (17th ed.) Citation

Halliday, Michael Alexander Kirkwood. Spoken and Written Language. Oxford: Oxford University, 1989.

MLA (9th ed.) Citation

Halliday, Michael Alexander Kirkwood. Spoken and Written Language. Oxford University, 1989.

Warning: These citations may not always be 100% accurate.