Lua APA (7ú heag.)
ebrary, Inc. (1997). Science for all children: A guide to improving elementary science education in your school district. National Academy Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc. Science for All Children: A Guide to Improving Elementary Science Education in Your School District. Washington, D.C.: National Academy Press, 1997.
Lua MLA (9ú heag.)
ebrary, Inc. Science for All Children: A Guide to Improving Elementary Science Education in Your School District. National Academy Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.