APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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