Cita APA

Snedecor George W. & Cochran, W. G. (1976). Statistical methods (6 x.). Oxford and IBH.

Chicago Edition Citation

Snedecor George W. i William G. Cochran. Statistical Methods. 6 x. Oxford and IBH, 1976.

Cita MLA

Snedecor George W. i William G. Cochran. Statistical Methods. 6 x. Oxford and IBH, 1976.