Cita APA (7a ed.)

SAS Institute & Tuchman, M. A. (2012). PROC DOCUMENT by Example Using SAS (1st edition.). SAS Institute.

Cita Chicago Style (17a ed.)

SAS Institute y Michael Author Tuchman. PROC DOCUMENT by Example Using SAS. 1st edition. [Place of publication not identified]: SAS Institute, 2012.

Cita MLA (9a ed.)

SAS Institute y Michael Author Tuchman. PROC DOCUMENT by Example Using SAS. 1st edition. SAS Institute, 2012.