Παραπομπή σε μορφή APA (7η εκδ.)

Etyang, A., Lucinde, R., Karanja, H., Kalu, C., Mugo, D., Nyagwange, J., . . . Warimwe, G. (2021). Seroprevalence of antibodies to SARS-CoV-2 among health care workers in Kenya. Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Etyang, AO, et al. Seroprevalence of Antibodies to SARS-CoV-2 Among Health Care Workers in Kenya. Oxford University Press, 2021.

Παραπομπή σε μορφή MLA (9th εκδ.)

Etyang, AO, et al. Seroprevalence of Antibodies to SARS-CoV-2 Among Health Care Workers in Kenya. Oxford University Press, 2021.