APA način citiranja (7. izdanje)

Ps̤tuma Richard A. & Radford University. Employee selection procedures and the business necessity defense.

Čikaški stil citiranja (17. izdanje)

Ps̤tuma Richard A. i Radford University. Employee Selection Procedures and the Business Necessity Defense.

MLA način citiranja (9. izdanje)

Ps̤tuma Richard A. i Radford University. Employee Selection Procedures and the Business Necessity Defense.