Dyfyniad APA

Widder, D. V. (1971). Advanced calculus. Academic Press.

Dyfyniad Arddull Chicago

Widder, David V. Advanced Calculus. New York: Academic Press, 1971.

Dyfyniad MLA

Widder, David V. Advanced Calculus. Academic Press, 1971.

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