Lua APA (7ú heag.)
Abbott, E. A., Lindgren, W. F., & Banchoff, T. (2010). Flatland. Cambridge University Press : Mathematical Association of America.
Lua i Stíl Chicago (17ú heag.)
Abbott, Edwin Abbott, William F. Lindgren, agus Thomas Banchoff. Flatland. Cambridge ; New York ; Washington, District of Columbia: Cambridge University Press : Mathematical Association of America, 2010.
Lua MLA (9ú heag.)
Abbott, Edwin Abbott, et al. Flatland. Cambridge University Press : Mathematical Association of America, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.