APA

Copson E. T., . (1935). Introduction to the theory of functions of a complex variable. : Oxford University Press, London.

Chicago

Copson E T, . 1935. Introduction to the theory of functions of a complex variable. : Oxford University Press, London.

Harvard

Copson E. T., . (1935). Introduction to the theory of functions of a complex variable. : Oxford University Press, London.

MLA

Copson E T, . Introduction to the theory of functions of a complex variable. : Oxford University Press, London. 1935.