APA-čujuhus (7. p.)
ebrary, Inc. (1997). Science for all children: A guide to improving elementary science education in your school district. National Academy Press.
Chicago-čujuhus (17. p.)
ebrary, Inc. Science for All Children: A Guide to Improving Elementary Science Education in Your School District. Washington, D.C.: National Academy Press, 1997.
MLA-čujuhus (9. p.)
ebrary, Inc. Science for All Children: A Guide to Improving Elementary Science Education in Your School District. National Academy Press, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.