Lua APA (7ú heag.)

Helman, P. (1994). The science of database management. IRWIN.

Lua i Stíl Chicago (17ú heag.)

Helman, Paul. The Science of Database Management. Illinois: IRWIN, 1994.

Lua MLA (9ú heag.)

Helman, Paul. The Science of Database Management. IRWIN, 1994.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.