APA (7th ed.) Citation
Sancin, V., Hrvatič, S., Kevorkijan, L., & Korenjak Lalovič, E. COVID-19 Travel Certificates: Balancing the Freedom of Movement and Protection of Public Health.
Chicago Style (17th ed.) Citation
Sancin, Vasilka, Sergeja Hrvatič, Lena Kevorkijan, and Eva Korenjak Lalovič. COVID-19 Travel Certificates: Balancing the Freedom of Movement and Protection of Public Health.
MLA (9th ed.) Citation
Sancin, Vasilka, et al. COVID-19 Travel Certificates: Balancing the Freedom of Movement and Protection of Public Health.
Warning: These citations may not always be 100% accurate.