Cita APA (7a ed.)

Bryant, J., & Sangwin, C. J. (2011). How Round Is Your Circle?: Where Engineering and Mathematics Meet. Princeton University Press.

Cita Chicago Style (17a ed.)

Bryant, John, y C. J. Sangwin. How Round Is Your Circle?: Where Engineering and Mathematics Meet. Woodstock: Princeton University Press, 2011.

Cita MLA (8a ed.)

Bryant, John, y C. J. Sangwin. How Round Is Your Circle?: Where Engineering and Mathematics Meet. Princeton University Press, 2011.