APA način citiranja (7. izdanje)

Challenges and Prospects. (2015). Digital Marketing. Regnery.

Čikaški stil citiranja (17. izdanje)

Challenges and Prospects. Digital Marketing. Washington: Regnery, 2015.

MLA način citiranja (9. izdanje)

Challenges and Prospects. Digital Marketing. Regnery, 2015.