توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Karlsson, A., Iversen, A., Chapman, J., de Oliveira, T., Spotts, G., Mcmichael, A., . . . Nixon, D. (2007). Sequential Broadening of CTL Responses in Early HIV-1 Infection Is Associated with Viral Escape. Public Library of Science.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Karlsson, A., A. Iversen, J. Chapman, T. de Oliveira, G. Spotts, A. Mcmichael, M. Davenport, F. Hecht, و D. Nixon. Sequential Broadening of CTL Responses in Early HIV-1 Infection Is Associated with Viral Escape. Public Library of Science, 2007.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Karlsson, A., et al. Sequential Broadening of CTL Responses in Early HIV-1 Infection Is Associated with Viral Escape. Public Library of Science, 2007.