Cita APA (7th ed.)
SpringerLink (Online service), Zhao, J. L., & Zhuo, Z. Financial Innovation. Springer Berlin Heidelberg : Imprint: Springer.
Cita Chicago (17th ed.)
SpringerLink (Online service), J. Leon Zhao, i Zhi Zhuo. Financial Innovation. Berlin/Heidelberg: Springer Berlin Heidelberg : Imprint: Springer.
Cita MLA (9th ed.)
SpringerLink (Online service), et al. Financial Innovation. Springer Berlin Heidelberg : Imprint: Springer.
Atenció: Aquestes cites poden no estar 100% correctes.