APA (7th ed.) Citation

Zygmund, A. (1955). Trigonometrical series (New Dover edition.). Dover Publications.

Chicago Style (17th ed.) Citation

Zygmund, Antoni. Trigonometrical Series. New Dover edition. [New York]: Dover Publications, 1955.

MLA (9th ed.) Citation

Zygmund, Antoni. Trigonometrical Series. New Dover edition. Dover Publications, 1955.