APA

Wellner P., Association for Computing Machinery, ACM Special Interest Group on Computer-Human Interaction & ACM Special Interest Group on Computer Graphics and Interactive Techniques. (2006). Proceedings of the 19th annual ACM symposium on User interface software and technology. New York, NY: ACM.

Chicago

Wellner Pierre, Association for Computing Machinery, ACM Special Interest Group on Computer-Human Interaction and ACM Special Interest Group on Computer Graphics and Interactive Techniques. 2006. Proceedings of the 19th annual ACM symposium on User interface software and technology. New York, NY: ACM.

Harvard

Wellner P., Association for Computing Machinery, ACM Special Interest Group on Computer-Human Interaction and ACM Special Interest Group on Computer Graphics and Interactive Techniques. (2006). Proceedings of the 19th annual ACM symposium on User interface software and technology. New York, NY: ACM.

MLA

Wellner Pierre, Association for Computing Machinery, ACM Special Interest Group on Computer-Human Interaction and ACM Special Interest Group on Computer Graphics and Interactive Techniques. Proceedings of the 19th annual ACM symposium on User interface software and technology. New York, NY: ACM. 2006.