Cita APA (7a ed.)

(2013). Journal of technical education. Prof. Dr. Bernd Zinn, University of Stuttgart.

Cita Chicago Style (17a ed.)

Journal of Technical Education. Stuttgart : Darmstadt: Prof. Dr. Bernd Zinn, University of Stuttgart, 2013.

Cita MLA (9a ed.)

Journal of Technical Education. Prof. Dr. Bernd Zinn, University of Stuttgart, 2013.