American Association for the Advancement of Science. (1967). Science - a process approach: A guide for inservice instruction (3rd experimental ed.). AAAS.
Chicago-Zitierstil (17. Ausg.)American Association for the Advancement of Science. Science - a Process Approach: A Guide for Inservice Instruction. 3rd experimental ed. Washington, DC: AAAS, 1967.
MLA-Zitierstil (9. Ausg.)American Association for the Advancement of Science. Science - a Process Approach: A Guide for Inservice Instruction. 3rd experimental ed. AAAS, 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.