Starr, C., Evers, C. A., & Starr, L. (2006). Biology: :concepts and applications (6th ed.). Thomson, Brooks/Cole.
Lua i Stíl Chicago (17ú heag.)Starr, Cecie, Christine A. Evers, agus Lisa Starr. Biology: :concepts and Applications. 6th ed. Belmont, CA ; Haryana,India: Thomson, Brooks/Cole, 2006.
Lua MLA (8ú heag.)Starr, Cecie, et al. Biology: :concepts and Applications. 6th ed. Thomson, Brooks/Cole, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.