Keedy, M. L. (1963). A modern introduction to basic mathematics. Addison - Wesley.
芝加哥风格引文Keedy, Mervin L. A Modern Introduction to Basic Mathematics. Massachusetts: Addison - Wesley, 1963.
MLA引文Keedy, Mervin L. A Modern Introduction to Basic Mathematics. Addison - Wesley, 1963.
警告：这些引文格式不一定是100％准确.