Παραπομπή σε μορφή APA (7η εκδ.)

Ledergerber, B., Lundgren, J., Walker, A., Sabin, C., Justice, A., Reiss, P., . . . Phillips, A. (2004). Predictors of trend in CD4-positive T-cell count and mortality among HIV-1-infected individuals with virological failure to all three antiretroviral-drug classes.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ledergerber, B., et al. Predictors of Trend in CD4-positive T-cell Count and Mortality Among HIV-1-infected Individuals with Virological Failure to All Three Antiretroviral-drug Classes. 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ledergerber, B., et al. Predictors of Trend in CD4-positive T-cell Count and Mortality Among HIV-1-infected Individuals with Virological Failure to All Three Antiretroviral-drug Classes. 2004.