Rees, D., Williams, T., & Gladwin, M. (2010). Sickle-cell disease.
Lua i Stíl Chicago (17ú heag.)Rees, D., T. Williams, agus M. Gladwin. Sickle-cell Disease. 2010.
Lua MLA (9ú heag.)Rees, D., et al. Sickle-cell Disease. 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.