APA (7th ed.) Citation

Aster, R., & Seidman, R. (1991). Professional SAS programming secrets. Windcrest.

Chicago Style (17th ed.) Citation

Aster, Rick, and Rhena Seidman. Professional SAS Programming Secrets. Blue Ridge Summit, PA: Windcrest, 1991.

MLA (9th ed.) Citation

Aster, Rick, and Rhena Seidman. Professional SAS Programming Secrets. Windcrest, 1991.