Cita APA (7th ed.)

Kells, L. M. (1950). Analytic geometry and calculus. Prentice-Hall.

Cita Chicago (17th ed.)

Kells, Lyman Morse. Analytic Geometry and Calculus. New York: Prentice-Hall, 1950.

Cita MLA (9th ed.)

Kells, Lyman Morse. Analytic Geometry and Calculus. Prentice-Hall, 1950.