APA
Symposuim on Computational Geometry 2012, Association for Computing Machinery, ACM Special Interest Group on Algorithms and Computation Theory & ACM Special Interest Group on Computer Graphics and Interactive Techniques. (2012). Proceedings of the twenty-eighth annual symposium on Computational geometry. New York, NY: ACM.
Chicago
Symposuim on Computational Geometry 2012, Association for Computing Machinery, ACM Special Interest Group on Algorithms and Computation Theory and ACM Special Interest Group on Computer Graphics and Interactive Techniques. 2012. Proceedings of the twenty-eighth annual symposium on Computational geometry. New York, NY: ACM.
Harvard
Symposuim on Computational Geometry 2012, Association for Computing Machinery, ACM Special Interest Group on Algorithms and Computation Theory and ACM Special Interest Group on Computer Graphics and Interactive Techniques. (2012). Proceedings of the twenty-eighth annual symposium on Computational geometry. New York, NY: ACM.
MLA
Symposuim on Computational Geometry 2012, Association for Computing Machinery, ACM Special Interest Group on Algorithms and Computation Theory and ACM Special Interest Group on Computer Graphics and Interactive Techniques. Proceedings of the twenty-eighth annual symposium on Computational geometry. New York, NY: ACM. 2012.