APA način citiranja (7. izdanje)

Halbert, T., & Ingulli, E. (2018). Law & ethics in the business environment (9E.). Cengage Learning Inc.

Čikaški stil citiranja (17. izdanje)

Halbert, Terry, i Elaine Ingulli. Law & Ethics in the Business Environment. 9E. Boston, MA, USA: Cengage Learning Inc, 2018.

MLA način citiranja (9. izdanje)

Halbert, Terry, i Elaine Ingulli. Law & Ethics in the Business Environment. 9E. Cengage Learning Inc, 2018.