Zur Hausen, H. (1999). Papillomaviruses in Human Cancers. Proceedings of the Association of American Physicians, 111(6), . https://doi.org/10.1046/j.1525-1381.1999.99723.x
Chicago-Zitierstil (17. Ausg.)Zur Hausen, Harald. "Papillomaviruses in Human Cancers." Proceedings of the Association of American Physicians 111, no. 6 (1999). https://doi.org/10.1046/j.1525-1381.1999.99723.x.
MLA-Zitierstil (9. Ausg.)Zur Hausen, Harald. "Papillomaviruses in Human Cancers." Proceedings of the Association of American Physicians, vol. 111, no. 6, 1999, https://doi.org/10.1046/j.1525-1381.1999.99723.x.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.