APA-Zitierstil (7. Ausg.)
ebrary, Inc, & Levin, B. B. (2001). Energizing teacher education and professional development with problem-based learning. Association for Supervision and Curriculum Development.
Chicago-Zitierstil (17. Ausg.)
ebrary, Inc, und Barbara B. Levin. Energizing Teacher Education and Professional Development with Problem-based Learning. Alexandria, Va.: Association for Supervision and Curriculum Development, 2001.
MLA-Zitierstil (9. Ausg.)
ebrary, Inc, und Barbara B. Levin. Energizing Teacher Education and Professional Development with Problem-based Learning. Association for Supervision and Curriculum Development, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.