APA (7th ed.) Citation

Veen, R. v. d., & Craats, J. v. d. (2015). The Riemann hypothesis: A million dollar problem. MAA, The Mathematical Association of America.

Chicago Style (17th ed.) Citation

Veen, Roland van der, and Jan van de Craats. The Riemann Hypothesis: A Million Dollar Problem. Washington, DC: MAA, The Mathematical Association of America, 2015.

MLA (9th ed.) Citation

Veen, Roland van der, and Jan van de Craats. The Riemann Hypothesis: A Million Dollar Problem. MAA, The Mathematical Association of America, 2015.