APA

Carr N., Association for Computing Machinery & ACM Special Interest Group on Computer Graphics and Interactive Techniques. (2009). Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling. New York, NY: ACM.

Chicago

Carr Nathan, Association for Computing Machinery and ACM Special Interest Group on Computer Graphics and Interactive Techniques. 2009. Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling. New York, NY: ACM.

Harvard

Carr N., Association for Computing Machinery and ACM Special Interest Group on Computer Graphics and Interactive Techniques. (2009). Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling. New York, NY: ACM.

MLA

Carr Nathan, Association for Computing Machinery and ACM Special Interest Group on Computer Graphics and Interactive Techniques. Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling. New York, NY: ACM. 2009.