Ramsay, W. (1905). The gases of the atmosphere: The history of their discovery (3d ed.). Macmillan and co., limited.
Lua i Stíl Chicago (17ú heag.)Ramsay, William. The Gases of the Atmosphere: The History of Their Discovery. 3d ed. London, New York: Macmillan and co., limited, 1905.
Lua MLA (8ú heag.)Ramsay, William. The Gases of the Atmosphere: The History of Their Discovery. 3d ed. Macmillan and co., limited, 1905.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.