Παραπομπή APA

Cooper, R. A., & Weekes, A. J. (1988). Data, models and statistical analysis. Heritage.

Παραπομπή Chicago Style

Cooper, R A., και A J. Weekes. Data, Models and Statistical Analysis. New Delhi: Heritage, 1988.

Παραπομπή MLA

Cooper, R A., και A J. Weekes. Data, Models and Statistical Analysis. Heritage, 1988.