APA način citiranja

Guaraldi, G., Meschiari, M., Cozzi-Lepri, A., Milic, J., Tonelli, R., Menozzi, M., . . . Mussini, C. (2020). Tocilizumab in patients with severe COVID-19: A retrospective cohort study. Lancet Rheumatol.

Čikaški stil citiranja

Guaraldi, Giovanni, et al. "Tocilizumab in Patients With Severe COVID-19: A Retrospective Cohort Study." Lancet Rheumatol 2020.

MLA način citiranja

Guaraldi, Giovanni, et al. "Tocilizumab in Patients With Severe COVID-19: A Retrospective Cohort Study." Lancet Rheumatol 2020.