Cita APA (7a ed.)

Ballard, C. (2003). IBM Informix: Integration through data federation. IBM, International Technical Support Organization.

Cita Chicago Style (17a ed.)

Ballard, Chuck. IBM Informix: Integration Through Data Federation. [S.l.]: IBM, International Technical Support Organization, 2003.

Cita MLA (9a ed.)

Ballard, Chuck. IBM Informix: Integration Through Data Federation. IBM, International Technical Support Organization, 2003.