APA (7th ed.) Citation
Viaggi, R., Rubio, J., & Peyrony, J. (2021). The effects of COVID-19 induced border closures on cross-border regions: An empirical report covering the period March to June 2020. European Union Publications Office.
Chicago Style (17th ed.) Citation
Viaggi, Raffaele, Jean Rubio, and Jean Peyrony. The Effects of COVID-19 Induced Border Closures on Cross-border Regions: An Empirical Report Covering the Period March to June 2020. Bruselas: European Union Publications Office, 2021.
MLA (9th ed.) Citation
Viaggi, Raffaele, et al. The Effects of COVID-19 Induced Border Closures on Cross-border Regions: An Empirical Report Covering the Period March to June 2020. European Union Publications Office, 2021.
Warning: These citations may not always be 100% accurate.