(2003). Mixing it up: Integrated, interdisciplinary, intriguing science in the elementary classroom. NSTA Press.
Chicago-Zitierstil (17. Ausg.)Mixing It Up: Integrated, Interdisciplinary, Intriguing Science in the Elementary Classroom. Arlington, Va: NSTA Press, 2003.
MLA-Zitierstil (9. Ausg.)Mixing It Up: Integrated, Interdisciplinary, Intriguing Science in the Elementary Classroom. NSTA Press, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.