Hart, L. A. (1969). The classroom disaster: How the outworn classroom system cripples our schools and cheats our children, and how to replace it. Teachers College Press.
Chicago Style (17th ed.) CitationHart, Leslie A. The Classroom Disaster: How the Outworn Classroom System Cripples Our Schools and Cheats Our Children, and How to Replace It. New York: Teachers College Press, 1969.
MLA (8th ed.) CitationHart, Leslie A. The Classroom Disaster: How the Outworn Classroom System Cripples Our Schools and Cheats Our Children, and How to Replace It. Teachers College Press, 1969.
Warning: These citations may not always be 100% accurate.