APA (7th ed.) Citation

A, P., G, T., P, J., S, B., P, G., Prendergast, A., . . . Goulder, P. (2007). International perspectives, progress, and future challenges of paediatric HIV infection. Lancet, 370(9581), 68. https://doi.org/10.1016/s0140-6736(07)61051-4

Chicago Style (17th ed.) Citation

A, Prendergast, et al. "International Perspectives, Progress, and Future Challenges of Paediatric HIV Infection." Lancet 370, no. 9581 (2007): 68. https://doi.org/10.1016/s0140-6736(07)61051-4.

MLA (9th ed.) Citation

A, Prendergast, et al. "International Perspectives, Progress, and Future Challenges of Paediatric HIV Infection." Lancet, vol. 370, no. 9581, 2007, p. 68, https://doi.org/10.1016/s0140-6736(07)61051-4.