APA (7th ed.) Citation

BJ, K., BG, S., LA, M., CM, B., PDM, M., AM, F., . . . LB, S. (2021). Predictors of willingness to get a COVID-19 vaccine in the U.S. BMC infectious diseases, 21(1), 338. https://doi.org/10.1186/s12879-021-06023-9

Chicago Style (17th ed.) Citation

BJ, Kelly, Southwell BG, McCormack LA, Bann CM, MacDonald PDM, Frasier AM, Bevc CA, Brewer NT, and Squiers LB. "Predictors of Willingness to Get a COVID-19 Vaccine in the U.S." BMC Infectious Diseases 21, no. 1 (2021): 338. https://doi.org/10.1186/s12879-021-06023-9.

MLA (9th ed.) Citation

BJ, Kelly, et al. "Predictors of Willingness to Get a COVID-19 Vaccine in the U.S." BMC Infectious Diseases, vol. 21, no. 1, 2021, p. 338, https://doi.org/10.1186/s12879-021-06023-9.