APA citiranje

O'Higgins, E., & Zsolnai, L. (2020). Progressive Business Models. 1st ed. 2018. Springer International Publishing.

Trích dẫn kiểu Chicago

O'Higgins, Eleanor, và László Zsolnai. Progressive Business Models. 1st Ed. 2018. Springer International Publishing, 2020.

MLA citiranje

O'Higgins, Eleanor, và László Zsolnai. Progressive Business Models. 1st Ed. 2018. Springer International Publishing, 2020.