Ethiopian Journal of Health and Biomedical Sciences | University of Gondar. Cambridge University Press.
Čikaški stil citiranja (17. izdanje)Ethiopian Journal of Health and Biomedical Sciences | University of Gondar. Cambridge University Press.
MLA način citiranja (9. izdanje)Ethiopian Journal of Health and Biomedical Sciences | University of Gondar. Cambridge University Press.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.