Cita APA (7th ed.)
Kennedy, S. F. (2015). A century of advancing mathematics. Mathematical Association of America.
Cita Chicago (17th ed.)
Kennedy, Stephen F. A Century of Advancing Mathematics. [Washington, District of Columbia]: Mathematical Association of America, 2015.
Cita MLA (9th ed.)
Kennedy, Stephen F. A Century of Advancing Mathematics. Mathematical Association of America, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.