Horton, M. (2011). Take-home chemistry: 50 low-cost activities to extend classroom learning. National Science Teachers Association.
Chicago-Zitierstil (17. Ausg.)Horton, Michael. Take-home Chemistry: 50 Low-cost Activities to Extend Classroom Learning. Arlington, Va: National Science Teachers Association, 2011.
MLA-Zitierstil (9. Ausg.)Horton, Michael. Take-home Chemistry: 50 Low-cost Activities to Extend Classroom Learning. National Science Teachers Association, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.