APA (7th ed.) Citation

Carathéodory, C. (1964). Theory of functions of a complex variable (2d English ed.). Chelsea Pub. Co..

Chicago Style (17th ed.) Citation

Carathéodory, Constantin. Theory of Functions of a Complex Variable. 2d English ed. New York: Chelsea Pub. Co., 1964.

MLA (9th ed.) Citation

Carathéodory, Constantin. Theory of Functions of a Complex Variable. 2d English ed. Chelsea Pub. Co., 1964.