International Teletraffic Congress Copenhagen, Denmark, Iversen, V. B., & Jensen, A. (1991). Teletraffic and Datatraffic: In a Period of Change. Proceedings of the 13th International Teletraffic Congress Copenhagen, Denmark, June 19-26, 1991. North-Holland.
Chicago Style (17th ed.) CitationInternational Teletraffic Congress Copenhagen, Denmark, V. B. Iversen, and Arne Jensen. Teletraffic and Datatraffic: In a Period of Change. Proceedings of the 13th International Teletraffic Congress Copenhagen, Denmark, June 19-26, 1991. Amsterdam: North-Holland, 1991.
MLA (8th ed.) CitationInternational Teletraffic Congress Copenhagen, Denmark, et al. Teletraffic and Datatraffic: In a Period of Change. Proceedings of the 13th International Teletraffic Congress Copenhagen, Denmark, June 19-26, 1991. North-Holland, 1991.