APA (7th ed.) Citation

Ashley, E., Mcgready, R., Singhasivanon, P., Nosten, F., Carrara, V., & Price, R. (2006). Letters to the editors.

Chicago Style (17th ed.) Citation

Ashley, E., R. Mcgready, P. Singhasivanon, F. Nosten, V. Carrara, and R. Price. Letters to the Editors. 2006.

MLA (9th ed.) Citation

Ashley, E., et al. Letters to the Editors. 2006.