Cita APA (7a ed.)
Hult, H., & Granath, H. (2018). The smart city – powerful but frightfully vulnerable?
Cita Chicago Style (17a ed.)
Hult, Henrik, y Hannes Granath. The Smart City – Powerful but Frightfully Vulnerable? 2018.
Cita MLA (9a ed.)
Hult, Henrik, y Hannes Granath. The Smart City – Powerful but Frightfully Vulnerable? 2018.
Precaución: Estas citas no son 100% exactas.