Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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