Παραπομπή APA

Ross, S. M. (2006). Introductory statistics/2nd ed. Elsevier.

Παραπομπή Chicago Style

Ross, Sheldon M. Introductory Statistics/2nd Ed. Haryana: Elsevier, 2006.

Παραπομπή MLA

Ross, Sheldon M. Introductory Statistics/2nd Ed. Elsevier, 2006.