Veldhuijzen, N. J., Braunstein, S. L., Vyankandondera, J., Ingabire, C., Ntirushwa, J., Kestelyn, E., . . . van de Wijgert, J. H. (2011). The epidemiology of human papillomavirus infection in HIV-positive and HIV-negative high-risk women in Kigali, Rwanda. BioMed Central.
Chicago Style aipamenaVeldhuijzen, Nienke J., et al. The Epidemiology of Human Papillomavirus Infection in HIV-positive and HIV-negative High-risk Women in Kigali, Rwanda. BioMed Central, 2011.
MLA aipamenaVeldhuijzen, Nienke J., et al. The Epidemiology of Human Papillomavirus Infection in HIV-positive and HIV-negative High-risk Women in Kigali, Rwanda. BioMed Central, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.