Cita APA (7a ed.)
Badida, J. Changing European gas map - an opportunity or threat for Slovakia?
Cita Chicago Style (17a ed.)
Badida, Jozef. Changing European Gas Map - an Opportunity or Threat for Slovakia?
Cita MLA (9a ed.)
Badida, Jozef. Changing European Gas Map - an Opportunity or Threat for Slovakia?
Precaución: Estas citas no son 100% exactas.