APA aipamena

Snedecor, G. W., & Cochran, W. G. (1967). Statistical methods /6e (6th ed.). Oxford.

Chicago Style aipamena

Snedecor, George W., and William G. Cochran. Statistical Methods /6e. 6th ed. Calcutta: Oxford, 1967.

MLA aipamena

Snedecor, George W., and William G. Cochran. Statistical Methods /6e. 6th ed. Oxford, 1967.