APA引文

Snedecor, G. W., & Cochran, W. G. (1967). Statistical methods (6th edition.). Iowa State University Press.

Chicago Style (17th ed.) Citation

Snedecor, George Waddel, and William Gemmell Cochran. Statistical Methods. 6th edition. Ames: Iowa State University Press, 1967.

MLA引文

Snedecor, George Waddel, and William Gemmell Cochran. Statistical Methods. 6th edition. Iowa State University Press, 1967.