Παραπομπή APA

Snedecor, G., & Colton, R. R. Statistical methods. allied pacifed private.

Παραπομπή Chicago Style

Snedecor, George, και R Raymond Colton. Statistical Methods. Bombay: allied pacifed private.

Παραπομπή MLA

Snedecor, George, και R Raymond Colton. Statistical Methods. allied pacifed private.