Dyfyniad APA

Simmons, G. F. (1974). Differential equations. Tata Mc Graw-Hill.

Dyfyniad Arddull Chicago

Simmons, George F. Differential Equations. New Delhi: Tata Mc Graw-Hill, 1974.

Dyfyniad MLA

Simmons, George F. Differential Equations. Tata Mc Graw-Hill, 1974.

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