Cita APA (7th ed.)

(1997). Teach yourself OLE DB and ADO in 21 days [text]. Sam Pub.

Cita Chicago (17th ed.)

Teach Yourself OLE DB and ADO in 21 Days [text]. Indianapolis, Ind: Sam Pub, 1997.

Cita MLA (9th ed.)

Teach Yourself OLE DB and ADO in 21 Days [text]. Sam Pub, 1997.