Citazione Stile APA (7a Edizione)

Heffernan, A., Barber, E., Thomas, R., Fraser, C., Pickles, M., & Cori, A. (2016). Impact and cost-effectiveness of point-of-care CD4 testing on the HIV epidemic in South Africa. Public Library of Science.

Citazione stile Chigago Style (17a edizione)

Heffernan, A., E. Barber, R. Thomas, C. Fraser, M. Pickles, e A. Cori. Impact and Cost-effectiveness of Point-of-care CD4 Testing on the HIV Epidemic in South Africa. Public Library of Science, 2016.

Citatione MLA (9a ed.)

Heffernan, A., et al. Impact and Cost-effectiveness of Point-of-care CD4 Testing on the HIV Epidemic in South Africa. Public Library of Science, 2016.