Hepatitis B virus infection.

MLA

Trépo, Christian, et al. “Hepatitis B Virus Infection.” Lancet (London, England), vol. 384, no. 9959, Dec. 2014, pp. 2053–63. EBSCOhost, https://doi.org/10.1016/S0140-6736(14)60220-8.

APA

Trépo, C., Chan, H. L. Y., & Lok, A. (2014). Hepatitis B virus infection. Lancet (London, England), 384(9959), 2053–2063. https://doi.org/10.1016/S0140-6736(14)60220-8

Chicago

Trépo, Christian, Henry L Y Chan, and Anna Lok. 2014. “Hepatitis B Virus Infection.” Lancet (London, England) 384 (9959): 2053–63. doi:10.1016/S0140-6736(14)60220-8.