APA (7th ed.) Citation

Yang, X., Zhang, J., Liu, Z., Chen, S., Weissman, S., Poland, G. A., . . . Li, X. Real-world effectiveness of COVID-19 vaccine in people with HIV compared with a matched HIV-negative cohort: A test-negative design. Elsevier.

Chicago Style (17th ed.) Citation

Yang, Xueying, Jiajia Zhang, Ziang Liu, Shujie Chen, Sharon Weissman, Gregory A. Poland, Refilwe Nancy Phaswana-Mafuya, Bankole Olatosi, and Xiaoming Li. Real-world Effectiveness of COVID-19 Vaccine in People with HIV Compared with a Matched HIV-negative Cohort: A Test-negative Design. Elsevier.

MLA (9th ed.) Citation

Yang, Xueying, et al. Real-world Effectiveness of COVID-19 Vaccine in People with HIV Compared with a Matched HIV-negative Cohort: A Test-negative Design. Elsevier.