Dyfyniad APA

Purcell, E. J. (1972). Calculus with analytic geometry (2nd ed.). Appleton-Century Crofts.

Dyfyniad Arddull Chicago

Purcell, Edwin J. Calculus with Analytic Geometry. 2nd ed. New York: Appleton-Century Crofts, 1972.

Dyfyniad MLA

Purcell, Edwin J. Calculus with Analytic Geometry. 2nd ed. Appleton-Century Crofts, 1972.

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