Cita APA (7a ed.)
Grešš, M., Peternel, I., & Dziura, B. Ukraine and Trade in Services – Literature Overview.
Cita Chicago Style (17a ed.)
Grešš, Martin, Ivona Peternel, y Boris Dziura. Ukraine and Trade in Services – Literature Overview.
Cita MLA (9a ed.)
Grešš, Martin, et al. Ukraine and Trade in Services – Literature Overview.
Precaución: Estas citas no son 100% exactas.