Dyfyniad APA
Derbyshire, J. (2003). Prime obsession: Bernhard Riemann and the greatest unsolved problem in mathematics. Joseph Henry Press.
Dyfyniad Arddull Chicago
Derbyshire, John. Prime Obsession: Bernhard Riemann and the Greatest Unsolved Problem in Mathematics. Washington, District of Columbia: Joseph Henry Press, 2003.
Dyfyniad MLA
Derbyshire, John. Prime Obsession: Bernhard Riemann and the Greatest Unsolved Problem in Mathematics. Joseph Henry Press, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.