Levin, J., Fox, J. A., & Forde, D. R. (2010). Elementary statistics in social research (11th ed.). Allyn and Bacon.
Style de citation Chicago (17e éd.)Levin, Jack, James Alan Fox, et David R. Forde. Elementary Statistics in Social Research. 11th ed. Boston: Allyn and Bacon, 2010.
Style de citation MLA (9e éd.)Levin, Jack, et al. Elementary Statistics in Social Research. 11th ed. Allyn and Bacon, 2010.
Attention : ces citations peuvent ne pas être correctes à 100%.