APA (7th ed.) Zitazioa
Ehlers, U., & Pawlowski, J. M. (2006). Handbook on Quality and Standardisation in E-Learning. Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-32788-6
Chicago Style (17th ed.) Zitazioa
Ehlers, Ulf-Daniel, eta Jan Martin Pawlowski. Handbook on Quality and Standardisation in E-Learning. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. https://doi.org/10.1007/3-540-32788-6.
MLA (9th ed.) Zitazioa
Ehlers, Ulf-Daniel, eta Jan Martin Pawlowski. Handbook on Quality and Standardisation in E-Learning. Springer Berlin Heidelberg, 2006. https://doi.org/10.1007/3-540-32788-6.
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