Scobie, J. I., & Williams, W. O. (1960). English for to-day. Allen & Unwin.
芝加哥风格引文Scobie, Janet Isobel, 与 William Owen Williams. English for To-day. Lond.: Allen & Unwin, 1960.
MLA引文Scobie, Janet Isobel, 与 William Owen Williams. English for To-day. Allen & Unwin, 1960.
警告：这些引文格式不一定是100％准确.