Dyfyniad APA

Simmons, G. F. (2019). Differential equations with applications and historical notes (2nd.). McGraw hill.

Dyfyniad Arddull Chicago

Simmons, George F. Differential Equations with Applications and Historical Notes. 2nd. New York: McGraw hill, 2019.

Dyfyniad MLA

Simmons, George F. Differential Equations with Applications and Historical Notes. 2nd. McGraw hill, 2019.

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