APA način citiranja (7. izdanje)

Brooks, I. (1997). The business environment: Challenges and changes. Prentice Hall.

Čikaški stil citiranja (17. izdanje)

Brooks, Ian. The Business Environment: Challenges and Changes. London: Prentice Hall, 1997.

MLA način citiranja (9. izdanje)

Brooks, Ian. The Business Environment: Challenges and Changes. Prentice Hall, 1997.