APA引文

Johnson, R. R. (1976). Elementary statistics (2nd ed.). Duxbury.

芝加哥风格引文

Johnson, Robert R. Elementary Statistics. 2nd ed. Massachusetts: Duxbury, 1976.

MLA引文

Johnson, Robert R. Elementary Statistics. 2nd ed. Duxbury, 1976.

警告：这些引文格式不一定是100％准确.