APA (7th ed.) Citation

Blitz, B. (1973). The open classroom: Making it work. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Blitz, Barbara. The Open Classroom: Making It Work. Boston: Allyn and Bacon, 1973.

MLA (9th ed.) Citation

Blitz, Barbara. The Open Classroom: Making It Work. Allyn and Bacon, 1973.

Warning: These citations may not always be 100% accurate.