APA
Haunsperger D. (., Kennedy S. (., . (2006). The Edge of the universe celebrating 10 years of math horizo. "Washington, D.C": Mathematical Association of America.
Chicago
Haunsperger Deanna (ed), Kennedy Stephen (ed), . 2006. The Edge of the universe celebrating 10 years of math horizo. "Washington, D.C": Mathematical Association of America.
Harvard
Haunsperger D. (., Kennedy S. (., . (2006). The Edge of the universe celebrating 10 years of math horizo. "Washington, D.C": Mathematical Association of America.
MLA
Haunsperger Deanna (ed), Kennedy Stephen (ed), . The Edge of the universe celebrating 10 years of math horizo. "Washington, D.C": Mathematical Association of America. 2006.