Cita APA (7th ed.)

Hatcher, L. (2003). Step-by-step basic statistics using SAS: Exercises (1a. ed.). SAS Institute.

Cita Chicago (17th ed.)

Hatcher, Larry. Step-by-step Basic Statistics Using SAS: Exercises. 1a. ed. Cary: SAS Institute, 2003.

Cita MLA (9th ed.)

Hatcher, Larry. Step-by-step Basic Statistics Using SAS: Exercises. 1a. ed. SAS Institute, 2003.