Sterr, C. M., Dick, A., Schellenberger, L., Zirbes, J., Nonnenmacher-Winter, C., & Günther, F. High Level Bioaerosol Protection against Infective Aerosols: How Medical Face Masks Compare against Respirators. Wiley.
Chicago Style (17th ed.) CitationSterr, Christian M., Aline Dick, Lena Schellenberger, Julian Zirbes, Claudia Nonnenmacher-Winter, and Frank Günther. High Level Bioaerosol Protection Against Infective Aerosols: How Medical Face Masks Compare Against Respirators. Wiley.
MLA (9th ed.) CitationSterr, Christian M., et al. High Level Bioaerosol Protection Against Infective Aerosols: How Medical Face Masks Compare Against Respirators. Wiley.
Warning: These citations may not always be 100% accurate.