APA (7th ed.) Citation

Cross, S., Watts, H., & Ball, A. (1987). SAS prototype application: Forecasting. SAS Institute.

Chicago Style (17th ed.) Citation

Cross, Susan, Harriet Watts, and Amy Ball. SAS Prototype Application: Forecasting. Cary, NC: SAS Institute, 1987.

MLA (9th ed.) Citation

Cross, Susan, et al. SAS Prototype Application: Forecasting. SAS Institute, 1987.