APA (7th ed.) Citation

SAS Institute. (1989). SAS/C source level debugger user's guide (2nd ed.). SAS Institute.

Chicago Style (17th ed.) Citation

SAS Institute. SAS/C Source Level Debugger User's Guide. 2nd ed. Cary, NC: SAS Institute, 1989.

MLA (9th ed.) Citation

SAS Institute. SAS/C Source Level Debugger User's Guide. 2nd ed. SAS Institute, 1989.