Wetzel, D. R. (2005). How to weave the Web into K-8 science. NSTA Press.
Cita Chicago (17th ed.)Wetzel, David R. How to Weave the Web into K-8 Science. Arlington, Va.: NSTA Press, 2005.
Cita MLA (9th ed.)Wetzel, David R. How to Weave the Web into K-8 Science. NSTA Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.