Citazione Stile APA (7a Edizione)
Fisher, D., & Frey, N. (2011). The purposeful classroom: How to structure lessons with learning goals in mind. ASCD.
Citazione stile Chigago Style (17a edizione)
Fisher, Douglas, e Nancy Frey. The Purposeful Classroom: How to Structure Lessons with Learning Goals in Mind. Alexandria, Va.: ASCD, 2011.
Citatione MLA (9a ed.)
Fisher, Douglas, e Nancy Frey. The Purposeful Classroom: How to Structure Lessons with Learning Goals in Mind. ASCD, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.