Lewin, B. (2004). Genes VIII. Pearson Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Lewin, Benjamin. Genes VIII. Upper Saddle River, NJ: Pearson Prentice Hall, 2004.
Lua MLA (8ú heag.)Lewin, Benjamin. Genes VIII. Pearson Prentice Hall, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.