APA

Schweitzer D., Association for Computing Machinery & ACM Special Interest Group on Computer Graphics and Interactive Techniques. (1994). Proceedings of the 21st annual conference on Computer graphics and interactive techniques. New York, NY: ACM.

Chicago

Schweitzer Dino, Association for Computing Machinery and ACM Special Interest Group on Computer Graphics and Interactive Techniques. 1994. Proceedings of the 21st annual conference on Computer graphics and interactive techniques. New York, NY: ACM.

Harvard

Schweitzer D., Association for Computing Machinery and ACM Special Interest Group on Computer Graphics and Interactive Techniques. (1994). Proceedings of the 21st annual conference on Computer graphics and interactive techniques. New York, NY: ACM.

MLA

Schweitzer Dino, Association for Computing Machinery and ACM Special Interest Group on Computer Graphics and Interactive Techniques. Proceedings of the 21st annual conference on Computer graphics and interactive techniques. New York, NY: ACM. 1994.