APA Citatie

Siegel, J. E., & Qureshi, A. A. (2003). Database management systems: A hand book for managers and their advisors. Thomson.

Chicago Style citaat

Siegel, Joel E., en Anique A. Qureshi. Database Management Systems: A Hand Book for Managers and Their Advisors. Ohio: Thomson, 2003.

MLA citatie

Siegel, Joel E., en Anique A. Qureshi. Database Management Systems: A Hand Book for Managers and Their Advisors. Thomson, 2003.