APA (7th ed.) Citation

CM, L., PG, C., CK, K., E, L., KH, S., JH, B., . . . MD, O. (2023). Low humoral and cellular immune responses early after breakthrough infection may contribute to severe COVID-19. Frontiers in immunology, 14, 1106664. https://doi.org/10.3389/fimmu.2023.1106664

Chicago Style (17th ed.) Citation

CM, Lee, et al. "Low Humoral and Cellular Immune Responses Early After Breakthrough Infection May Contribute to Severe COVID-19." Frontiers in Immunology 14 (2023): 1106664. https://doi.org/10.3389/fimmu.2023.1106664.

MLA (9th ed.) Citation

CM, Lee, et al. "Low Humoral and Cellular Immune Responses Early After Breakthrough Infection May Contribute to Severe COVID-19." Frontiers in Immunology, vol. 14, 2023, p. 1106664, https://doi.org/10.3389/fimmu.2023.1106664.