Cita APA (7th ed.)

SAS Institute. (1999). Getting started with the SAS System: Version 8. SAS Institute.

Cita Chicago (17th ed.)

SAS Institute. Getting Started with the SAS System: Version 8. Cary, NC: SAS Institute, 1999.

Cita MLA (9th ed.)

SAS Institute. Getting Started with the SAS System: Version 8. SAS Institute, 1999.