Peck Roxy. (2012). Introduction to Statistics and Data Analysis (4th.). Cengage Learning.
芝加哥风格引文Peck Roxy. Introduction to Statistics and Data Analysis. 4th. Australia: Cengage Learning, 2012.
MLA引文Peck Roxy. Introduction to Statistics and Data Analysis. 4th. Cengage Learning, 2012.
警告：这些引文格式不一定是100％准确.