Dyfyniad APA

Draper, N. R., & Smith, H. (2003). Applied regression analysis (3rd ed.). John Wiley & Sons.

Dyfyniad Arddull Chicago

Draper, Norman Richard, and Harry Smith. Applied Regression Analysis. 3rd ed. New York: John Wiley & Sons, 2003.

Dyfyniad MLA

Draper, Norman Richard, and Harry Smith. Applied Regression Analysis. 3rd ed. John Wiley & Sons, 2003.

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