Dyfyniad APA

Snedecor, G., & Colton, R. R. (1967). Statistical methods/6th ed (6th ed.). Oxford & IBH.

Dyfyniad Arddull Chicago

Snedecor, George, and R Raymond Colton. Statistical Methods/6th Ed. 6th ed. New Delhi: Oxford & IBH, 1967.

Dyfyniad MLA

Snedecor, George, and R Raymond Colton. Statistical Methods/6th Ed. 6th ed. Oxford & IBH, 1967.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.