APA

Estep D. J., . (2002). Practical analysis in one variable. New York: Springer-Verlag.

Chicago

Estep Donald J, . 2002. Practical analysis in one variable. New York: Springer-Verlag.

Harvard

Estep D. J., . (2002). Practical analysis in one variable. New York: Springer-Verlag.

MLA

Estep Donald J, . Practical analysis in one variable. New York: Springer-Verlag. 2002.