توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Akoto, C., Chan, C., Ravi, K., Zhang, W., Vatish, M., Norris, S., & Hemelaar, J. (2020). γδ T cell frequencies are altered in HIV positive pregnant South African women and are associated with preterm birth. Public Library of Science.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Akoto, C., CYS Chan, K. Ravi, W. Zhang, M. Vatish, SA Norris, و J. Hemelaar. γδ T Cell Frequencies Are Altered in HIV Positive Pregnant South African Women and Are Associated with Preterm Birth. Public Library of Science, 2020.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Akoto, C., et al. γδ T Cell Frequencies Are Altered in HIV Positive Pregnant South African Women and Are Associated with Preterm Birth. Public Library of Science, 2020.