Cita APA (7a ed.)

Freund, R. J., Wilson, W. J., & Mohr, D. L. (2010). Statistical methods (3rd ed.). Elsevier.

Cita Chicago Style (17a ed.)

Freund, Rudolf J., William J. Wilson, y Donna L. Mohr. Statistical Methods. 3rd ed. Amsterdam ; Boston: Elsevier, 2010.

Cita MLA (8a ed.)

Freund, Rudolf J., et al. Statistical Methods. 3rd ed. Elsevier, 2010.