Citazione Stile APA (7a Edizione)

Freund, J. E., & Simon, G. A. (1997). Modern elementary statistics (9th.). Prentice-Hall International.

Citazione stile Chigago Style (17a edizione)

Freund, John E., e Gary A. Simon. Modern Elementary Statistics. 9th. London: Prentice-Hall International, 1997.

Citatione MLA (9a ed.)

Freund, John E., e Gary A. Simon. Modern Elementary Statistics. 9th. Prentice-Hall International, 1997.