APA-referens (7:e uppl.)

Carter, N. C. (2009). Visual group theory. Mathematical Association of America.

Chicago-referens (17:e uppl.)

Carter, Nathan C. Visual Group Theory. [Washington, D.C.]: Mathematical Association of America, 2009.

MLA-referens (9:e uppl.)

Carter, Nathan C. Visual Group Theory. Mathematical Association of America, 2009.