Orr, D. B. (1995). Fundamentals of applied statistics and surveys. Chapman and Hall.
芝加哥风格引文Orr, David B. Fundamentals of Applied Statistics and Surveys. New York: Chapman and Hall, 1995.
MLA引文Orr, David B. Fundamentals of Applied Statistics and Surveys. Chapman and Hall, 1995.
警告：这些引文格式不一定是100％准确.