APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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