APA (7th ed.) Citation

Halliday, M. A. K., Strevens, P., & McIntosh, A. (1964). The linguistic sciences and language teaching. Longmans.

Chicago Style (17th ed.) Citation

Halliday, M. A. K., Peter Strevens, and Angus McIntosh. The Linguistic Sciences and Language Teaching. London: Longmans, 1964.

MLA (8th ed.) Citation

Halliday, M. A. K., et al. The Linguistic Sciences and Language Teaching. Longmans, 1964.