Lua APA (7ú heag.)
ebrary, Inc, & Thomas, R. D. (1986). Drinking water and health. National Academy Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Richard D. Thomas. Drinking Water and Health. Washington, D.C.: National Academy Press, 1986.
Lua MLA (9ú heag.)
ebrary, Inc, agus Richard D. Thomas. Drinking Water and Health. National Academy Press, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.