APA引文

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

Trích dẫn kiểu Chicago

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

MLA引文

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

警告：这些引文格式不一定是100％准确.