APA (7th ed.) Citation

Titchmarsh, E. C. (1930). The zeta-function of Riemann. The University Press.

Chicago Style (17th ed.) Citation

Titchmarsh, E. C. The Zeta-function of Riemann. Cambridge [England]: The University Press, 1930.

MLA (9th ed.) Citation

Titchmarsh, E. C. The Zeta-function of Riemann. The University Press, 1930.