APA引文

Johnson, R. (1988). Elementary statistics (5th ed.). PWS-Kent.

芝加哥风格引文

Johnson, Robert. Elementary Statistics. 5th ed. Boston: PWS-Kent, 1988.

MLA引文

Johnson, Robert. Elementary Statistics. 5th ed. PWS-Kent, 1988.

警告：这些引文格式不一定是100％准确.