(1980). Theory and application of information research: Proceedings of the Second Internat. Research Forum on Inform. Science, 3-6 Aug.1977, Royal School of Librarianship, Copenhagen (1. publ.). Mansell.
Chicago-Zitierstil (17. Ausg.)Theory and Application of Information Research: Proceedings of the Second Internat. Research Forum on Inform. Science, 3-6 Aug.1977, Royal School of Librarianship, Copenhagen. 1. publ. London: Mansell, 1980.
MLA-Zitierstil (9. Ausg.)Theory and Application of Information Research: Proceedings of the Second Internat. Research Forum on Inform. Science, 3-6 Aug.1977, Royal School of Librarianship, Copenhagen. 1. publ. Mansell, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.