Cita APA (7a ed.)

Cody, R. (2007). Learning SAS by example: A Programmer's Guide (6th print.). SAS Institute Incorporation.

Cita Chicago Style (17a ed.)

Cody, Ron. Learning SAS by Example: A Programmer's Guide. 6th print. Cary, NC: SAS Institute Incorporation, 2007.

Cita MLA (8a ed.)

Cody, Ron. Learning SAS by Example: A Programmer's Guide. 6th print. SAS Institute Incorporation, 2007.