Cita APA (7a ed.)
Holjenčíková, K. Selected Areas of Changes in the Global Gas Market.
Cita Chicago Style (17a ed.)
Holjenčíková, Katarína. Selected Areas of Changes in the Global Gas Market.
Cita MLA (9a ed.)
Holjenčíková, Katarína. Selected Areas of Changes in the Global Gas Market.
Precaución: Estas citas no son 100% exactas.