APA-viite (7. p.)

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

Chicago-viite (17. p.)

Snedecor, George Waddel, ja William Gemmell Cochran. Statistical Methods. 6a. ed. Ames: Iowa State University Press, 1967.

MLA-viite (9. p.)

Snedecor, George Waddel, ja William Gemmell Cochran. Statistical Methods. 6a. ed. Iowa State University Press, 1967.