APA citiranje

Rigopoulou, E. I., Gatselis, N. K., Galanis, K., Lygoura, V., Gabeta, S., Zachou, K., & Dalekos, G. N. (2021). The changing epidemiology of hepatitis B in Greece. Ann Gastroenterol.

Citação norma Chicago

Rigopoulou, Eirini I., Nikolaos K. Gatselis, Konstantinos Galanis, Vasiliki Lygoura, Stella Gabeta, Kalliopi Zachou, and George N. Dalekos. "The Changing Epidemiology of Hepatitis B in Greece." Ann Gastroenterol 2021.

MLA citiranje

Rigopoulou, Eirini I., et al. "The Changing Epidemiology of Hepatitis B in Greece." Ann Gastroenterol 2021.