Dyfyniad APA

Lewis,E.Edward. (1953). Methods of Statistical Analysis (First Edition,1953.). The RiberSide bPress.

Dyfyniad Arddull Chicago

Lewis,E.Edward. Methods of Statistical Analysis. First Edition,1953. U.S.SA.: The RiberSide bPress, 1953.

Dyfyniad MLA

Lewis,E.Edward. Methods of Statistical Analysis. First Edition,1953. The RiberSide bPress, 1953.

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