APA
O'Shea D., International Congress of Mathematicians, . (2007). The Poincaré conjecture. New York: Walker & Co.
Chicago
O'Shea Donal, International Congress of Mathematicians, . 2007. The Poincaré conjecture. New York: Walker & Co.
Harvard
O'Shea D., International Congress of Mathematicians, . (2007). The Poincaré conjecture. New York: Walker & Co.
MLA
O'Shea Donal, International Congress of Mathematicians, . The Poincaré conjecture. New York: Walker & Co. 2007.