Dyfyniad APA

Simmons, G. F., & Robetson, J. S. (1992). Differential equations with applications and historical notes (2nd ed.). Tata McGraw-Hill.

Dyfyniad Arddull Chicago

Simmons, George F., and John S. Robetson. Differential Equations with Applications and Historical Notes. 2nd ed. New Delhi: Tata McGraw-Hill, 1992.

Dyfyniad MLA

Simmons, George F., and John S. Robetson. Differential Equations with Applications and Historical Notes. 2nd ed. Tata McGraw-Hill, 1992.

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