APA-referens (7:e uppl.)

British national conference on databases :Londres, Small, C., Douglas, P., & Johnson, R. Advances in databases: 15th British National Conference on Databases, BNCOD 15, London, United Kingdom, July 7 9, 1997 : proceedings. Springer.

Chicago-referens (17:e uppl.)

British national conference on databases :Londres, Carol Small, Paul Douglas, och Roger Johnson. Advances in Databases: 15th British National Conference on Databases, BNCOD 15, London, United Kingdom, July 7 9, 1997 : Proceedings. Berlin [etc.]: Springer.

MLA-referens (8:e uppl.)

British national conference on databases :Londres, et al. Advances in Databases: 15th British National Conference on Databases, BNCOD 15, London, United Kingdom, July 7 9, 1997 : Proceedings. Springer.