BROWN. (1997). Chemistry the central science. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)BROWN. Chemistry the Central Science. Prentice Hall, 1997.
Lua MLA (8ú heag.)BROWN. Chemistry the Central Science. Prentice Hall, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.