Piantadosi, A., Chohan, B., Chohan, V., McClelland, R. S., & Overbaugh, J. (2007). Chronic HIV-1 Infection Frequently Fails to Protect against Superinfection. Public Library of Science.
استشهاد بنمط شيكاغوPiantadosi, Anne, Bhavna Chohan, Vrasha Chohan, R. Scott McClelland, و Julie Overbaugh. Chronic HIV-1 Infection Frequently Fails to Protect against Superinfection. Public Library of Science, 2007.
MLA استشهادPiantadosi, Anne, et al. Chronic HIV-1 Infection Frequently Fails to Protect against Superinfection. Public Library of Science, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.