Cita APA (7a ed.)

International Publishers Association. Congress (23o. (1988). Books in the 1990's: The proceedings of the 23rd International Publishers Association Congress, London, England, 12-17 June 1988. Bowker.

Cita Chicago Style (17a ed.)

International Publishers Association. Congress (23o. Books in the 1990's: The Proceedings of the 23rd International Publishers Association Congress, London, England, 12-17 June 1988. London: Bowker, 1988.

Cita MLA (9a ed.)

International Publishers Association. Congress (23o. Books in the 1990's: The Proceedings of the 23rd International Publishers Association Congress, London, England, 12-17 June 1988. Bowker, 1988.