Cita APA (7a ed.)
Alexy, M., Ochotnický, P., & Káčer, M. Visegrad Four Countries and Their Sovereign Credit Rating.
Cita Chicago Style (17a ed.)
Alexy, Martin, Pavol Ochotnický, y Marek Káčer. Visegrad Four Countries and Their Sovereign Credit Rating.
Cita MLA (9a ed.)
Alexy, Martin, et al. Visegrad Four Countries and Their Sovereign Credit Rating.
Precaución: Estas citas no son 100% exactas.