APA citiranje

Hartley, B., & Viney, P. (1993). Streamline English: Connections : workbook A units 1 - 80. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Hartley, Bernard, và Peter Viney. Streamline English: Connections : Workbook A Units 1 - 80. Oxford: Oxford University Press, 1993.

MLA citiranje

Hartley, Bernard, và Peter Viney. Streamline English: Connections : Workbook A Units 1 - 80. Oxford: Oxford University Press, 1993.