APA (7th ed.) Citation

Thibadeau, E. F. (1976). Opening up education: A theoretical and practical guide to the open classroom. Kendall [u.a.].

Chicago Style (17th ed.) Citation

Thibadeau, Eugene F. Opening Up Education: A Theoretical and Practical Guide to the Open Classroom. Dubuque, Iowa: Kendall [u.a.], 1976.

MLA (9th ed.) Citation

Thibadeau, Eugene F. Opening Up Education: A Theoretical and Practical Guide to the Open Classroom. Kendall [u.a.], 1976.