Dawson, G. (2003). HIV Vaccine Study May Have Answer for AIDS in Nonwhites.
Citação norma ChicagoDawson, George. HIV Vaccine Study May Have Answer for AIDS in Nonwhites. 2003.
MLA引文Dawson, George. HIV Vaccine Study May Have Answer for AIDS in Nonwhites. 2003.
警告：這些引文格式不一定是100％准確.