APA (7th ed.) Citation

Cascini, F., Causio, F. A., Failla, G., Melnyk, A., Puleo, V., Regazzi, L., . . . Ricciardi, W. (2021). Emerging Issues From a Global Overview of Digital Covid-19 Certificate Initiatives. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Cascini, Fidelia, Francesco Andrea Causio, Giovanna Failla, Andriy Melnyk, Valeria Puleo, Luca Regazzi, Walter Ricciardi, and Walter Ricciardi. Emerging Issues From a Global Overview of Digital Covid-19 Certificate Initiatives. Frontiers Media S.A, 2021.

MLA (8th ed.) Citation

Cascini, Fidelia, et al. Emerging Issues From a Global Overview of Digital Covid-19 Certificate Initiatives. Frontiers Media S.A, 2021.