APA (7th ed.) Citation
Viney, P., Duckworth, M., & Cawood, G. (1989). Streamline English: Directions. An Intensive English course for upper intermediate students (4.impression.). Oxford University Press.
Chicago Style (17th ed.) Citation
Viney, Peter, Michael Duckworth, and Graham Cawood. Streamline English: Directions. An Intensive English Course for Upper Intermediate Students. 4.impression. Oxford: Oxford University Press, 1989.
MLA (9th ed.) Citation
Viney, Peter, et al. Streamline English: Directions. An Intensive English Course for Upper Intermediate Students. 4.impression. Oxford University Press, 1989.
Warning: These citations may not always be 100% accurate.