Cita APA (7a ed.)
Abbott, E. A., Lindgren, W. F., & Banchoff, T. (2010). Flatland. Cambridge University Press : Mathematical Association of America.
Cita Chicago Style (17a ed.)
Abbott, Edwin Abbott, William F. Lindgren, y Thomas Banchoff. Flatland. Cambridge ; New York ; Washington, District of Columbia: Cambridge University Press : Mathematical Association of America, 2010.
Cita MLA (9a ed.)
Abbott, Edwin Abbott, et al. Flatland. Cambridge University Press : Mathematical Association of America, 2010.
Precaución: Estas citas no son 100% exactas.