APA (7th ed.) Citation
Viney, P., & Hartley, B. (1990). Streamline English. Destinations: Workbook B. Units 41-80 (9.impression.). Oxford University Press.
Chicago Style (17th ed.) Citation
Viney, Peter, and Bernard Hartley. Streamline English. Destinations: Workbook B. Units 41-80. 9.impression. Oxford: Oxford University Press, 1990.
MLA (9th ed.) Citation
Viney, Peter, and Bernard Hartley. Streamline English. Destinations: Workbook B. Units 41-80. 9.impression. Oxford University Press, 1990.
Warning: These citations may not always be 100% accurate.