APA (7e ed.) Bronvermelding

Levin, J., & Fox, J. A. (1994). Elementary statistics in social research (6th ed.). HarperCollins College.

Chicago (17e ed.) Bronvermelding

Levin, Jack, en James Alan Fox. Elementary Statistics in Social Research. 6th ed. New York: HarperCollins College, 1994.

MLA (9e ed.) Bronvermelding

Levin, Jack, en James Alan Fox. Elementary Statistics in Social Research. 6th ed. HarperCollins College, 1994.

Let op: Deze citaties zijn niet altijd 100% accuraat.