Cita APA (7a ed.)

SAS Institute. (2014). SAS 9.4 macro language: Reference (Second edition.). SAS Institute Inc..

Cita Chicago Style (17a ed.)

SAS Institute. SAS 9.4 Macro Language: Reference. Second edition. Cary, N.C.: SAS Institute Inc., 2014.

Cita MLA (8a ed.)

SAS Institute. SAS 9.4 Macro Language: Reference. Second edition. SAS Institute Inc., 2014.