Jorgenson, O. (2014). Doing good science in middle school: A practical STEM guide (Expanded Second edition.). National Science Teachers Association.
Chicago-Zitierstil (17. Ausg.)Jorgenson, Olaf. Doing Good Science in Middle School: A Practical STEM Guide. Expanded Second edition. Arlington, Va: National Science Teachers Association, 2014.
MLA-Zitierstil (9. Ausg.)Jorgenson, Olaf. Doing Good Science in Middle School: A Practical STEM Guide. Expanded Second edition. National Science Teachers Association, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.