Firnhaber, C., Mayisela, N., Mao, L., Williams, S., Swarts, A., Faesen, M., . . . Smith, J. S. (2013). Validation of Cervical Cancer Screening Methods in HIV Positive Women from Johannesburg South Africa. Public Library of Science.
استشهاد بنمط شيكاغوFirnhaber, Cynthia, et al. Validation of Cervical Cancer Screening Methods in HIV Positive Women From Johannesburg South Africa. Public Library of Science, 2013.
MLA استشهادFirnhaber, Cynthia, et al. Validation of Cervical Cancer Screening Methods in HIV Positive Women From Johannesburg South Africa. Public Library of Science, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.