APA

Grœnbæk K., Association for Computing Machinery & ACM Special Interest Group on Hypertext H. a. W. (2001). Proceedings of the 12th ACM conference on Hypertext and Hypermedia. New York, NY: ACM.

Chicago

Grœnbæk Kaj, Association for Computing Machinery and ACM Special Interest Group on Hypertext Hypermedia and Web. 2001. Proceedings of the 12th ACM conference on Hypertext and Hypermedia. New York, NY: ACM.

Harvard

Grœnbæk K., Association for Computing Machinery and ACM Special Interest Group on Hypertext H. a. W. (2001). Proceedings of the 12th ACM conference on Hypertext and Hypermedia. New York, NY: ACM.

MLA

Grœnbæk Kaj, Association for Computing Machinery and ACM Special Interest Group on Hypertext Hypermedia and Web. Proceedings of the 12th ACM conference on Hypertext and Hypermedia. New York, NY: ACM. 2001.