Mason, J. (1988). Actions into words. Centre for Mathematics Education, Open University.
芝加哥风格引文Mason, John. Actions into Words. Milton Keynes [England]: Centre for Mathematics Education, Open University, 1988.
MLA引文Mason, John. Actions into Words. Centre for Mathematics Education, Open University, 1988.
警告：这些引文格式不一定是100％准确.