APA (7th ed.) Citation

Richards, K., & Roe, P. (1994). Distance learning in ELT. Modern English Publications in association with the British Council.

Chicago Style (17th ed.) Citation

Richards, Keith, and Peter Roe. Distance Learning in ELT. London: Modern English Publications in association with the British Council, 1994.

MLA (9th ed.) Citation

Richards, Keith, and Peter Roe. Distance Learning in ELT. Modern English Publications in association with the British Council, 1994.