APA (7th ed.) Citation

Titchmarsh, E. C. (1951). The theory of the Riemann zeta-function. Clarendon Press.

Chicago Style (17th ed.) Citation

Titchmarsh, E. C. The Theory of the Riemann Zeta-function. Oxford: Clarendon Press, 1951.

MLA (9th ed.) Citation

Titchmarsh, E. C. The Theory of the Riemann Zeta-function. Clarendon Press, 1951.