APA
Björk S., Association for Computing Machinery-Digital Library & ACM Special Interest Group on Computer-Human Interaction. (2016). Proceedings of the 9th Nordic Conference on Human-Computer Interaction. New York, NY: ACM.
Chicago
Björk Staffan, Association for Computing Machinery-Digital Library and ACM Special Interest Group on Computer-Human Interaction. 2016. Proceedings of the 9th Nordic Conference on Human-Computer Interaction. New York, NY: ACM.
Harvard
Björk S., Association for Computing Machinery-Digital Library and ACM Special Interest Group on Computer-Human Interaction. (2016). Proceedings of the 9th Nordic Conference on Human-Computer Interaction. New York, NY: ACM.
MLA
Björk Staffan, Association for Computing Machinery-Digital Library and ACM Special Interest Group on Computer-Human Interaction. Proceedings of the 9th Nordic Conference on Human-Computer Interaction. New York, NY: ACM. 2016.