APA način citiranja (7. izdanje)

Aagaard , A. (2019). Digital Business Models: Driving Transformation and Innovation. Palgrave Macmillan.

Čikaški stil citiranja (17. izdanje)

Aagaard , Annabeth. Digital Business Models: Driving Transformation and Innovation. Switzerlan: Palgrave Macmillan, 2019.

MLA način citiranja (9. izdanje)

Aagaard , Annabeth. Digital Business Models: Driving Transformation and Innovation. Palgrave Macmillan, 2019.