APA način citiranja

Wirtz, B. W. (2020). Digital Business Models. 1st ed. Springer International Publishing.

Čikaški stil citiranja

Wirtz, Bernd W. Digital Business Models. 1st Ed. Springer International Publishing, 2020.

MLA način citiranja

Wirtz, Bernd W. Digital Business Models. 1st Ed. Springer International Publishing, 2020.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.