APA (7th ed.) Citation

North Central Regional Educational Laboratory (U.S.) & Public Broadcasting Service (U.S.). (1990). The Collaborative classroom: Reconnecting teachers and learners. North Central Regional Educational Laboratory.

Chicago Style (17th ed.) Citation

North Central Regional Educational Laboratory (U.S.) and Public Broadcasting Service (U.S.). The Collaborative Classroom: Reconnecting Teachers and Learners. [Oak Brook, Ill.]: North Central Regional Educational Laboratory, 1990.

MLA (9th ed.) Citation

North Central Regional Educational Laboratory (U.S.) and Public Broadcasting Service (U.S.). The Collaborative Classroom: Reconnecting Teachers and Learners. North Central Regional Educational Laboratory, 1990.