एपीए उद्धरण

Franz, C., Bieger, T., & Herrmann, A. (2020). Evolving Business Models. 1st ed. 2017. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Franz, Christoph, Thomas Bieger, और Andreas Herrmann. Evolving Business Models. 1st Ed. 2017. Springer International Publishing, 2020.

एमएलए उद्धरण

Franz, Christoph, Thomas Bieger, और Andreas Herrmann. Evolving Business Models. 1st Ed. 2017. Springer International Publishing, 2020.