APA (7e ed.) Bronvermelding

Castles, S., & Wüstenberg, W. (1979). The education of the future: An introduction to the theory and practice of socialist education. Pluto Press Limited.

Chicago (17e ed.) Bronvermelding

Castles, Stephen, en Wiebke Wüstenberg. The Education of the Future: An Introduction to the Theory and Practice of Socialist Education. London: Pluto Press Limited, 1979.

MLA (9e ed.) Bronvermelding

Castles, Stephen, en Wiebke Wüstenberg. The Education of the Future: An Introduction to the Theory and Practice of Socialist Education. Pluto Press Limited, 1979.