Orton, A., & Wain, G. (1994). Issues in teaching mathematics. Cassell.
芝加哥风格引文Orton, Anthony, 与 Geoffrey Wain. Issues in Teaching Mathematics. London: Cassell, 1994.
MLA引文Orton, Anthony, 与 Geoffrey Wain. Issues in Teaching Mathematics. Cassell, 1994.
警告：这些引文格式不一定是100％准确.