APA সাইটেশন

Purcell, E. J. (1965). Calculus and analytic geometry. New York: Appleton-Century-Crofts.

শিকাগো স্টাইলে সাইটেশন

Purcell, Edwin J. Calculus and Analytic Geometry. New York: Appleton-Century-Crofts, 1965.

এমএলএ সাইটেশন

Purcell, Edwin J. Calculus and Analytic Geometry. New York: Appleton-Century-Crofts, 1965.