APA aipamena

Levin, J., Fox, J. A., & Forde, D. R. (2014). Elementary statistics in social research (Twelfth edition.). Pearson.

Chicago Style aipamena

Levin, Jack, James Alan Fox, and David R. Forde. Elementary Statistics in Social Research. Twelfth edition. Boston: Pearson, 2014.

MLA aipamena

Levin, Jack, et al. Elementary Statistics in Social Research. Twelfth edition. Pearson, 2014.