Wanger, S., & Weber, E. (2023). Sickness absence due to mandatory COVID-19 certificates in the workplace. BMC.
Chicago Style (17th ed.) CitationWanger, Susanne, and Enzo Weber. Sickness Absence Due to Mandatory COVID-19 Certificates in the Workplace. BMC, 2023.
MLA (9th ed.) CitationWanger, Susanne, and Enzo Weber. Sickness Absence Due to Mandatory COVID-19 Certificates in the Workplace. BMC, 2023.
Warning: These citations may not always be 100% accurate.