Lua APA (7ú heag.)
ebrary, Inc. (1999). Spills of nonfloating oils: Risk and response. National Academies Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc. Spills of Nonfloating Oils: Risk and Response. Washington, D.C.: National Academies Press, 1999.
Lua MLA (9ú heag.)
ebrary, Inc. Spills of Nonfloating Oils: Risk and Response. National Academies Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.