APA (7th ed.) Citation

Hoel, P. G. (1962). Introduction to mathematical statistics (3rd.ed.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Hoel, Paul G. Introduction to Mathematical Statistics. 3rd.ed. New York: John Wiley & Sons, 1962.

MLA (9th ed.) Citation

Hoel, Paul G. Introduction to Mathematical Statistics. 3rd.ed. John Wiley & Sons, 1962.