Cita APA (7a ed.)
ebrary, Inc. (1997). Science for all children: A guide to improving elementary science education in your school district. National Academy Press.
Cita Chicago Style (17a ed.)
ebrary, Inc. Science for All Children: A Guide to Improving Elementary Science Education in Your School District. Washington, D.C.: National Academy Press, 1997.
Cita MLA (9a ed.)
ebrary, Inc. Science for All Children: A Guide to Improving Elementary Science Education in Your School District. National Academy Press, 1997.
Precaución: Estas citas no son 100% exactas.