APA-Zitierstil (7. Ausg.)

Levin, J., & Fox, J. A. (1991). Elementary statistics in social research (5th ed.). Harper Collins.

Chicago-Zitierstil (17. Ausg.)

Levin, Jack, und James Alan Fox. Elementary Statistics in Social Research. 5th ed. New York: Harper Collins, 1991.

MLA-Zitierstil (9. Ausg.)

Levin, Jack, und James Alan Fox. Elementary Statistics in Social Research. 5th ed. Harper Collins, 1991.