NORRIE, Douglas H und SIX, Hans-Werner, 1990. Computer Assisted Learning : 3 rd International Conference, ICCAL ’90 Hagen, FRG, June 11–13, 1990 Proceedings. [cd]. 1990. Berlin, Heidelberg: Springer-Verlag. Lecture Notes in Computer Science, 438. ISBN 9783540471110.
Elsevier - Harvard (with titles)Norrie, D.H., Six, H.-W., 1990. Computer Assisted Learning : 3 rd International Conference, ICCAL ’90 Hagen, FRG, June 11–13, 1990 Proceedings. Lecture Notes in Computer Science, Lecture Notes in Computer Science. https://doi.org/10.1007/BFb0020864
American Psychological Association 7th editionNorrie, D. H., & Six, H.-W. (ca. 1990). Computer Assisted Learning : 3 rd International Conference, ICCAL ’90 Hagen, FRG, June 11–13, 1990 Proceedings [Cd]. In Lecture Notes in Computer Science. Springer-Verlag. https://doi.org/10.1007/BFb0020864
Springer - Basic (author-date)Norrie DH, Six H-W (1990) Computer Assisted Learning : 3 rd International Conference, ICCAL ’90 Hagen, FRG, June 11–13, 1990 Proceedings. Lecture Notes in Computer Science
Juristische Zitierweise (Stüber) (Deutsch)Norrie, Douglas H/ Six, Hans-Werner, Computer Assisted Learning : 3 rd International Conference, ICCAL ’90 Hagen, FRG, June 11–13, 1990 Proceedings, Lecture Notes in Computer Science 1990, .