ebrary, Inc, & Calladine, C. R. (2004). Understanding DNA: The molecule & how it works (3rd ed.). Elsevier Academic Press.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus C. R. Calladine. Understanding DNA: The Molecule & How It Works. 3rd ed. Amsterdam ; London: Elsevier Academic Press, 2004.
Lua MLA (9ú heag.)ebrary, Inc, agus C. R. Calladine. Understanding DNA: The Molecule & How It Works. 3rd ed. Elsevier Academic Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.