APA-viite (7. p.)

Hoel, P. G. (1971). Introduction to mathematical statistics. (4th ed.). John Wiley & Sons.

Chicago-viite (17. p.)

Hoel, Paul G. Introduction to Mathematical Statistics. 4th ed. New York: John Wiley & Sons, 1971.

MLA-viite (9. p.)

Hoel, Paul G. Introduction to Mathematical Statistics. 4th ed. John Wiley & Sons, 1971.