APA (7th ed.) Citation

Britton, J., Shafer, R. E., & Watson, K. (1990). Teaching and learning English worldwide. Multilingual Matters.

Chicago Style (17th ed.) Citation

Britton, James, Robert Eugene Shafer, and Ken Watson. Teaching and Learning English Worldwide. Clevedon, England ; Philadelphia: Multilingual Matters, 1990.

MLA (9th ed.) Citation

Britton, James, et al. Teaching and Learning English Worldwide. Multilingual Matters, 1990.