Cita APA (7a ed.)

May, K. O. (1972). The Mathematical Association of America: Its first fifty years. Mathematical Association of America.

Cita Chicago Style (17a ed.)

May, Kenneth O. The Mathematical Association of America: Its First Fifty Years. [Washington]: Mathematical Association of America, 1972.

Cita MLA (8a ed.)

May, Kenneth O. The Mathematical Association of America: Its First Fifty Years. Mathematical Association of America, 1972.