Anjum, S., & Islam, T. (2021). Types of face coverings (masks) and coronavirus disease 2019 (COVID-19). European Journal of Biological Research, 11(3), 325. https://doi.org/10.5281/zenodo.5068415
Chicago Style (17th ed.) CitationAnjum, Summer, and Tajamul Islam. "Types of Face Coverings (masks) and Coronavirus Disease 2019 (COVID-19)." European Journal of Biological Research 11, no. 3 (2021): 325. https://doi.org/10.5281/zenodo.5068415.
MLA (9th ed.) CitationAnjum, Summer, and Tajamul Islam. "Types of Face Coverings (masks) and Coronavirus Disease 2019 (COVID-19)." European Journal of Biological Research, vol. 11, no. 3, 2021, p. 325, https://doi.org/10.5281/zenodo.5068415.
Warning: These citations may not always be 100% accurate.