Bradbury, R. H. (1903). Elementary chemistry. D. Appleton and Company.
Lua i Stíl Chicago (17ú heag.)Bradbury, Robert H. Elementary Chemistry. New York: D. Appleton and Company, 1903.
Lua MLA (8ú heag.)Bradbury, Robert H. Elementary Chemistry. D. Appleton and Company, 1903.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.