APA引文

Hoel, P. G. (1962). Introduction to Mathematical Statistics. New York: John Wiley and Sons.

Trích dẫn kiểu Chicago

Hoel, Paul G. Introduction to Mathematical Statistics. New York: John Wiley and Sons, 1962.

MLA引文

Hoel, Paul G. Introduction to Mathematical Statistics. New York: John Wiley and Sons, 1962.

警告：這些引文格式不一定是100％准確.