Citazione Stile APA (7a Edizione)

Levin, J., & Fox, J. A. (2003). Elementary statistics in social research (9th ed.). Allyn and Bacon.

Citazione stile Chigago Style (17a edizione)

Levin, Jack, e James Alan Fox. Elementary Statistics in Social Research. 9th ed. Boston: Allyn and Bacon, 2003.

Citatione MLA (9a ed.)

Levin, Jack, e James Alan Fox. Elementary Statistics in Social Research. 9th ed. Allyn and Bacon, 2003.