APA (7th ed.) Citation

Roger, D., & Bull, P. (1988). Conversation: An interdisciplinary perspective. Multilingual Matters Ltd..

Chicago Style (17th ed.) Citation

Roger, Derek, and Peter Bull. Conversation: An Interdisciplinary Perspective. Clevedon [Avon] ; Philadelphia: Multilingual Matters Ltd., 1988.

MLA (9th ed.) Citation

Roger, Derek, and Peter Bull. Conversation: An Interdisciplinary Perspective. Multilingual Matters Ltd., 1988.