APA (7th ed.) Citation

IP, S., VS, S., MM, D., VL, d. S., CAR, C., ID, W., . . . M, C. (2021). Answer to October 2021 Photo Quiz. Journal of clinical microbiology, 59(10), e0178219. https://doi.org/10.1128/JCM.01782-19

Chicago Style (17th ed.) Citation

IP, Safe, et al. "Answer to October 2021 Photo Quiz." Journal of Clinical Microbiology 59, no. 10 (2021): e0178219. https://doi.org/10.1128/JCM.01782-19.

MLA (9th ed.) Citation

IP, Safe, et al. "Answer to October 2021 Photo Quiz." Journal of Clinical Microbiology, vol. 59, no. 10, 2021, p. e0178219, https://doi.org/10.1128/JCM.01782-19.