Dyfyniad APA

Bers, L., & Karal, F. (1976). Calculus (second edition.). Holt, Rinehart and Winston.

Dyfyniad Arddull Chicago

Bers, Lipman, and Frank Karal. Calculus. second edition. New York: Holt, Rinehart and Winston, 1976.

Dyfyniad MLA

Bers, Lipman, and Frank Karal. Calculus. second edition. Holt, Rinehart and Winston, 1976.

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