APA (7th ed.) Zitazioa

Sellers, G. R., & Vardeman, S. B. (1982). Elementary statistics (2nd ed.). Saunders College Pub..

Chicago Style (17th ed.) Zitazioa

Sellers, Gene R., eta Stephen B. Vardeman. Elementary Statistics. 2nd ed. Philadelphia: Saunders College Pub., 1982.

MLA (9th ed.) Zitazioa

Sellers, Gene R., eta Stephen B. Vardeman. Elementary Statistics. 2nd ed. Saunders College Pub., 1982.