WONNACOTT, T. H., & WONNACOTT, R. J. (1977). Introductory statistic.-- Ed.3. John Wiley and Sons.
芝加哥风格引文WONNACOTT, Thomas H., 与 Ronald J. WONNACOTT. Introductory Statistic.-- Ed.3. New York: John Wiley and Sons, 1977.
MLA引文WONNACOTT, Thomas H., 与 Ronald J. WONNACOTT. Introductory Statistic.-- Ed.3. John Wiley and Sons, 1977.
警告：这些引文格式不一定是100％准确.