Makombe, S. D., Jahn, A., Tweya, H., Chuka, S., Yu, J. K., Hochgesang, M., . . . Harries, A. D. (2007). A National Survey of Teachers on Antiretroviral Therapy in Malawi: Access, Retention in Therapy and Survival. Public Library of Science.
Citação norma ChicagoMakombe, Simon D., et al. A National Survey of Teachers On Antiretroviral Therapy in Malawi: Access, Retention in Therapy and Survival. Public Library of Science, 2007.
MLA引文Makombe, Simon D., et al. A National Survey of Teachers On Antiretroviral Therapy in Malawi: Access, Retention in Therapy and Survival. Public Library of Science, 2007.
警告：這些引文格式不一定是100％准確.