Cita APA (7a ed.)

Butler, J. A. (2008). Designing geodatabases for transportation. ESRI.

Cita Chicago Style (17a ed.)

Butler, J. Allison. Designing Geodatabases for Transportation. Redlands: ESRI, 2008.

Cita MLA (9a ed.)

Butler, J. Allison. Designing Geodatabases for Transportation. ESRI, 2008.