APA-Zitierstil (7. Ausg.)

Nyquist, E. B. (1972). Open education: A sourcebook for parents and teachers (4. print.). Bantam Books.

Chicago-Zitierstil (17. Ausg.)

Nyquist, Ewald B. Open Education: A Sourcebook for Parents and Teachers. 4. print. Toronto [u.a.]: Bantam Books, 1972.

MLA-Zitierstil (9. Ausg.)

Nyquist, Ewald B. Open Education: A Sourcebook for Parents and Teachers. 4. print. Bantam Books, 1972.