Cita APA (7a ed.)

(1979). A User's guide; SAS Supplemental library user's guide 1979 (1st edition.). SAS Institute.

Cita Chicago Style (17a ed.)

A User's Guide; SAS Supplemental Library User's Guide 1979. 1st edition. Raleigh: SAS Institute, 1979.

Cita MLA (8a ed.)

A User's Guide; SAS Supplemental Library User's Guide 1979. 1st edition. SAS Institute, 1979.