APA (7th ed.) Citation

Nosten, F., Hutagalung, R., Carrara, V., Ashley, E., & White, N. (2006). Letters to the editor.

Chicago Style (17th ed.) Citation

Nosten, F., R. Hutagalung, V. Carrara, E. Ashley, and N. White. Letters to the Editor. 2006.

MLA (9th ed.) Citation

Nosten, F., et al. Letters to the Editor. 2006.