Dyfyniad APA

Forsyth, A. R. (1959). Theory of differential equations. Dover.

Dyfyniad Arddull Chicago

Forsyth, Andrew Russell. Theory of Differential Equations. New York: Dover, 1959.

Dyfyniad MLA

Forsyth, Andrew Russell. Theory of Differential Equations. Dover, 1959.

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