Cita APA

Greenspan, D. 1. -., & Greenspan, D. 1. -. (1968). Introduction to calculus. New York, New York: Harper and Row.

Citación estilo Chicago

Greenspan, Donald 1928 -, y Donald 1928 - Greenspan. Introduction to Calculus. New York, New York: Harper and Row, 1968.

Cita MLA

Greenspan, Donald 1928 -, y Donald 1928 - Greenspan. Introduction to Calculus. New York, New York: Harper and Row, 1968.