APA (7th ed.) Citation

Whittle, H. S. (1987). SAS guide to tabulate processing (1987 ed.). SAS Institute.

Chicago Style (17th ed.) Citation

Whittle, Holly S. SAS Guide to Tabulate Processing. 1987 ed. Cary, N.C.: SAS Institute, 1987.

MLA (9th ed.) Citation

Whittle, Holly S. SAS Guide to Tabulate Processing. 1987 ed. SAS Institute, 1987.