APA-Zitierstil (7. Ausg.)

Berger, E., & Winters, B. A. (1973). Social studies in the open classroom: A practical guide. Teachers College Press.

Chicago-Zitierstil (17. Ausg.)

Berger, Evelyn, und Bonnie A. Winters. Social Studies in the Open Classroom: A Practical Guide. New York: Teachers College Press, 1973.

MLA-Zitierstil (9. Ausg.)

Berger, Evelyn, und Bonnie A. Winters. Social Studies in the Open Classroom: A Practical Guide. Teachers College Press, 1973.