Dyfyniad APA

De Vahl Davis, G. (1986). Numerical methods in engineering and sciences. Allen and Unwin.

Dyfyniad Arddull Chicago

De Vahl Davis, Graham. Numerical Methods in Engineering and Sciences. London: Allen and Unwin, 1986.

Dyfyniad MLA

De Vahl Davis, Graham. Numerical Methods in Engineering and Sciences. Allen and Unwin, 1986.

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