Dyfyniad APA

Widder, D. V. (1989). Advanced Calculus (2nd ed.). Modern Book Centre.

Dyfyniad Arddull Chicago

Widder, D. V. Advanced Calculus. 2nd ed. Englewood Cliffs: Modern Book Centre, 1989.

Dyfyniad MLA

Widder, D. V. Advanced Calculus. 2nd ed. Modern Book Centre, 1989.

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