Cita APA (7a ed.)
Steinmetz, F., Ante, L., & Fiedler, I. Blockchain and the Digital Economy. Agenda Publishing.
Cita Chicago Style (17a ed.)
Steinmetz, Fred, Lennart Ante, y Ingo Fiedler. Blockchain and the Digital Economy. GB: Agenda Publishing.
Cita MLA (9a ed.)
Steinmetz, Fred, et al. Blockchain and the Digital Economy. Agenda Publishing.
Precaución: Estas citas no son 100% exactas.