APA (7th ed.) Citation

Burkhardt, H. (1913). Theory of functions of a complex variable. D.C. Heath and Co..

Chicago Style (17th ed.) Citation

Burkhardt, Heinrich. Theory of Functions of a Complex Variable. London: D.C. Heath and Co., 1913.

MLA (8th ed.) Citation

Burkhardt, Heinrich. Theory of Functions of a Complex Variable. D.C. Heath and Co., 1913.

Warning: These citations may not always be 100% accurate.