APA (7th ed.) Citation

International Research Forum on Information Science Copenhagen, Denmark, Harbo, O., & Kajberg, L. (1980). Theory and application of information research: Proceedings of the second International Research Forum on Information Science, 3-6 August 1977, Royal School of Librarianship, Copenhagen. Mansell.

Chicago Style (17th ed.) Citation

International Research Forum on Information Science Copenhagen, Denmark, Ole Harbo, and Leif Kajberg. Theory and Application of Information Research: Proceedings of the Second International Research Forum on Information Science, 3-6 August 1977, Royal School of Librarianship, Copenhagen. London: Mansell, 1980.

MLA (9th ed.) Citation

International Research Forum on Information Science Copenhagen, Denmark, et al. Theory and Application of Information Research: Proceedings of the Second International Research Forum on Information Science, 3-6 August 1977, Royal School of Librarianship, Copenhagen. Mansell, 1980.