APA (7th ed.) Citation

Norman, D., Hedenquist, J. A., & Levihn, U. (1986). Communicative ideas: An approach with classroom activities. Language Teaching Publications.

Chicago Style (17th ed.) Citation

Norman, David, Jan Anders Hedenquist, and Ulf Levihn. Communicative Ideas: An Approach with Classroom Activities. [London?]: Language Teaching Publications, 1986.

MLA (9th ed.) Citation

Norman, David, et al. Communicative Ideas: An Approach with Classroom Activities. Language Teaching Publications, 1986.