APA način citiranja (7. izdanje)

Williams, T. A. (2009). Contemporary Business Statistics (6th ed.). Thomson Higher Education.

Čikaški stil citiranja (17. izdanje)

Williams, Thomas A. Contemporary Business Statistics. 6th ed. USA: Thomson Higher Education, 2009.

MLA način citiranja (9. izdanje)

Williams, Thomas A. Contemporary Business Statistics. 6th ed. Thomson Higher Education, 2009.