APA (7th ed.) Citation

Zehender, G. (2014). Enigmatic origin of hepatitis B virus: An ancient travelling companion or a recent encounter? World journal of gastroenterology : WJG, 20(24), 7622-7634. https://doi.org/10.3748/wjg.v20.i24.7622

Chicago Style (17th ed.) Citation

Zehender, Gianguglielmo. "Enigmatic Origin of Hepatitis B Virus: An Ancient Travelling Companion or a Recent Encounter?" World Journal of Gastroenterology : WJG 20, no. 24 (2014): 7622-7634. https://doi.org/10.3748/wjg.v20.i24.7622.

MLA (9th ed.) Citation

Zehender, Gianguglielmo. "Enigmatic Origin of Hepatitis B Virus: An Ancient Travelling Companion or a Recent Encounter?" World Journal of Gastroenterology : WJG, vol. 20, no. 24, 2014, pp. 7622-7634, https://doi.org/10.3748/wjg.v20.i24.7622.