Povse, D. F., Quinn, P., Hofmann, H. C., & Pflücke, F. Standards for Including Scientific Evidence in Restrictions on Freedom of Movement: The Case of EU Covid Certificates Scheme. Cambridge University Press.
Chicago Style (17th ed.) CitationPovse, Danaja Fabcic, Paul Quinn, Herwig C.H Hofmann, and Felix Pflücke. Standards for Including Scientific Evidence in Restrictions on Freedom of Movement: The Case of EU Covid Certificates Scheme. Cambridge University Press.
MLA (9th ed.) CitationPovse, Danaja Fabcic, et al. Standards for Including Scientific Evidence in Restrictions on Freedom of Movement: The Case of EU Covid Certificates Scheme. Cambridge University Press.
Warning: These citations may not always be 100% accurate.