Dyfyniad APA

Rainville, E. D. (1969). Elementary differential equations (4th ed.). Macmillan.

Dyfyniad Arddull Chicago

Rainville, Earl D. Elementary Differential Equations. 4th ed. New York: Macmillan, 1969.

Dyfyniad MLA

Rainville, Earl D. Elementary Differential Equations. 4th ed. Macmillan, 1969.

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