American Association for the Advancement of Science. (1965). Science - a process approach: Prepared for testing in elementary schools (3rd experimental ed.). AAAS.
Chicago-Zitierstil (17. Ausg.)American Association for the Advancement of Science. Science - a Process Approach: Prepared for Testing in Elementary Schools. 3rd experimental ed. Washington, DC: AAAS, 1965.
MLA-Zitierstil (9. Ausg.)American Association for the Advancement of Science. Science - a Process Approach: Prepared for Testing in Elementary Schools. 3rd experimental ed. AAAS, 1965.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.