APA引文

Johnson, R. R. (1984). Elementary statistics. Boston, Massachusetts: Duxbury Press.

Trích dẫn kiểu Chicago

Johnson, Robert Russell. Elementary Statistics. Boston, Massachusetts: Duxbury Press, 1984.

MLA引文

Johnson, Robert Russell. Elementary Statistics. Boston, Massachusetts: Duxbury Press, 1984.

警告：這些引文格式不一定是100％准確.