Cita APA (7a ed.)

Bers, L. (1969). Calculus. Holt, Rinehart and Winston.

Cita Chicago Style (17a ed.)

Bers, Lipman. Calculus. New York: Holt, Rinehart and Winston, 1969.

Cita MLA (9a ed.)

Bers, Lipman. Calculus. Holt, Rinehart and Winston, 1969.