APA (7th ed.) Citation

Zygmund, A. (1979). Trigonometric series (2.ed., repr.). Univ. Press.

Chicago Style (17th ed.) Citation

Zygmund, Antoni. Trigonometric Series. 2.ed., repr. Cambridge: Univ. Press, 1979.

MLA (9th ed.) Citation

Zygmund, Antoni. Trigonometric Series. 2.ed., repr. Univ. Press, 1979.