APA (7th ed.) Citation

British Library & International Federation of Library Associations and Institutions. (1991). Interlending & document supply: Proceedings of the second international conference held in London, November 1990. The British Library/IFLA, Document Supply Centre.

Chicago Style (17th ed.) Citation

British Library and International Federation of Library Associations and Institutions. Interlending & Document Supply: Proceedings of the Second International Conference Held in London, November 1990. [London]: The British Library/IFLA, Document Supply Centre, 1991.

MLA (9th ed.) Citation

British Library and International Federation of Library Associations and Institutions. Interlending & Document Supply: Proceedings of the Second International Conference Held in London, November 1990. The British Library/IFLA, Document Supply Centre, 1991.