APA (7th ed.) Citation

Safer, M., Letaief, H., Hechaichi, A., Harizi, C., Dhaouadi, S., Bouabid, L., . . . Ben Fredj, M. (2021). Identification of transmission chains and clusters associated with COVID-19 in Tunisia. BMC Infectious Diseases, 21(1), 1. https://doi.org/10.1186/s12879-021-06107-6

Chicago Style (17th ed.) Citation

Safer, Mouna, et al. "Identification of Transmission Chains and Clusters Associated with COVID-19 in Tunisia." BMC Infectious Diseases 21, no. 1 (2021): 1. https://doi.org/10.1186/s12879-021-06107-6.

MLA (9th ed.) Citation

Safer, Mouna, et al. "Identification of Transmission Chains and Clusters Associated with COVID-19 in Tunisia." BMC Infectious Diseases, vol. 21, no. 1, 2021, p. 1, https://doi.org/10.1186/s12879-021-06107-6.