APA (7th ed.) Citation

Witte, W. (2021). Influenza vaccination and vaccine policies in Germany, ca. 1930-1960. https://doi.org/10.12759/hsr.suppl.33.2021.227-250

Chicago Style (17th ed.) Citation

Witte, Wilfried. Influenza Vaccination and Vaccine Policies in Germany, Ca. 1930-1960. 2021. https://doi.org/10.12759/hsr.suppl.33.2021.227-250.

MLA (9th ed.) Citation

Witte, Wilfried. Influenza Vaccination and Vaccine Policies in Germany, Ca. 1930-1960. 2021. https://doi.org/10.12759/hsr.suppl.33.2021.227-250.

Warning: These citations may not always be 100% accurate.