APA (7th ed.) Citation

Liu, S., Chang, J., & Wang, M. (2021). Mask Design for Life in the Midst of COVID-19. Sustainability, 13(14), 8011. https://doi.org/10.3390/su13148011

Chicago Style (17th ed.) Citation

Liu, Shuo-Fang, Jui-Feng Chang, and Ming-Hong Wang. "Mask Design for Life in the Midst of COVID-19." Sustainability 13, no. 14 (2021): 8011. https://doi.org/10.3390/su13148011.

MLA (9th ed.) Citation

Liu, Shuo-Fang, et al. "Mask Design for Life in the Midst of COVID-19." Sustainability, vol. 13, no. 14, 2021, p. 8011, https://doi.org/10.3390/su13148011.