Hartley, B., & Viney, P. (1982). Streamline English. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoHartley, Bernard, và Peter Viney. Streamline English. Oxford: Oxford University Press, 1982.
MLA引文Hartley, Bernard, và Peter Viney. Streamline English. Oxford: Oxford University Press, 1982.
警告：這些引文格式不一定是100％准確.