Citazione APA

Snedecor, G. W., & Cochran, W. G. (1994). Statistical methods (Ed.8 /.).

Stile di citazione Chicago

Snedecor, George W., e William G. Cochran. Statistical Methods. Ed.8 /. New Delhi : Affiliated East West, 1994.

Citazione MLA

Snedecor, George W., e William G. Cochran. Statistical Methods. Ed.8 /. 1994.