Cita APA (7th ed.)

Hua, L. (1981). Starting with the unit circle: Background to higher analysis. Springer-Verlag.

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

Hua, Loo-Keng. Starting with the Unit Circle: Background to Higher Analysis. Springer-Verlag, 1981.