Cita APA (7th ed.)

Niven, I. M. (1966). Calculus: An introductory approach (2d ed.). Van Nostrand.

Cita Chicago (17th ed.)

Niven, Ivan Morton. Calculus: An Introductory Approach. 2d ed. Princeton, N.J.: Van Nostrand, 1966.

Cita MLA (8th ed.)

Niven, Ivan Morton. Calculus: An Introductory Approach. 2d ed. Van Nostrand, 1966.