Dyfyniad APA

Wadsworth, H. M. (1998). Handbook of statistical methods for engineers and scientists (2nd ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Wadsworth, Harrison M. Handbook of Statistical Methods for Engineers and Scientists. 2nd ed. New York: McGraw-Hill, 1998.

Dyfyniad MLA

Wadsworth, Harrison M. Handbook of Statistical Methods for Engineers and Scientists. 2nd ed. McGraw-Hill, 1998.

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