APA način citiranja (7. izdanje)
Barrett, M. (2011). Intellectual property: Cases and materials (4th ed.). Thomson/West.
Čikaški stil citiranja (17. izdanje)
Barrett, Margreth. Intellectual Property: Cases and Materials. 4th ed. St. Paul, MN: Thomson/West, 2011.
MLA način citiranja (9. izdanje)
Barrett, Margreth. Intellectual Property: Cases and Materials. 4th ed. Thomson/West, 2011.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.