Cita APA (7a ed.)

Institute, S. (2015). Base SAS 9.4 Procedures Guide, Fourth Edition, 4th Edition (4th edition.). SAS Institute.

Cita Chicago Style (17a ed.)

Institute, SAS. Base SAS 9.4 Procedures Guide, Fourth Edition, 4th Edition. 4th edition. [Place of publication not identified]: SAS Institute, 2015.

Cita MLA (8a ed.)

Institute, SAS. Base SAS 9.4 Procedures Guide, Fourth Edition, 4th Edition. 4th edition. SAS Institute, 2015.