APA (7th ed.) Citation

Sinclair, J. M., & Coulthard, R. M. (1975). Towards an analysis of discourse: The English used by teachers and pupils. Oxford University Press.

Chicago Style (17th ed.) Citation

Sinclair, J. McH, and R. M. Coulthard. Towards an Analysis of Discourse: The English Used by Teachers and Pupils. London: Oxford University Press, 1975.

MLA (9th ed.) Citation

Sinclair, J. McH, and R. M. Coulthard. Towards an Analysis of Discourse: The English Used by Teachers and Pupils. Oxford University Press, 1975.