Cita APA (7a ed.)

Levin, J., & Fox, J. A. (2014). Elementary statistics in social research: Essentials (Third edition, Pearson New International Edition.). Pearson Education Limited.

Cita Chicago Style (17a ed.)

Levin, Jack, y James Alan Fox. Elementary Statistics in Social Research: Essentials. Third edition, Pearson New International Edition. Harlow, England: Pearson Education Limited, 2014.

Cita MLA (8a ed.)

Levin, Jack, y James Alan Fox. Elementary Statistics in Social Research: Essentials. Third edition, Pearson New International Edition. Pearson Education Limited, 2014.