APA (7th ed.) Citation

Coulthard, M. (1989). An Introduction to Discourse Analysis (2nd ed.). Longman.

Chicago Style (17th ed.) Citation

Coulthard, Malcolm. An Introduction to Discourse Analysis. 2nd ed. London: Longman, 1989.

MLA (9th ed.) Citation

Coulthard, Malcolm. An Introduction to Discourse Analysis. 2nd ed. Longman, 1989.