APA-viite (7. p.)

Pfafferott, K., Gaudieri, S., Ulsenheimer, A., James, I., Heeg, M., Nolan, D., . . . Lucas, M. (2011). Constrained pattern of viral evolution in acute and early HCV infection limits viral plasticity. Public Library of Science.

Chicago-viite (17. p.)

Pfafferott, K., et al. Constrained Pattern of Viral Evolution in Acute and Early HCV Infection Limits Viral Plasticity. Public Library of Science, 2011.

MLA-viite (9. p.)

Pfafferott, K., et al. Constrained Pattern of Viral Evolution in Acute and Early HCV Infection Limits Viral Plasticity. Public Library of Science, 2011.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.