APA (7th ed.) Citation

Hua, L. (1981). Starting with the Unit Circle: Background to Higher Analysis. Springer New York.

Chicago Style (17th ed.) Citation

Hua, Loo-keng. Starting with the Unit Circle: Background to Higher Analysis. New York, NY: Springer New York, 1981.

MLA (9th ed.) Citation

Hua, Loo-keng. Starting with the Unit Circle: Background to Higher Analysis. Springer New York, 1981.