APA
Bylund M., Association for Computing Machinery, ACM Special Interest Group on Computer-Human Interaction & ACM Special Interest Group on Mobility of Systems U. D. a. C. (2011). Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services. New York, NY: ACM.
Chicago
Bylund Markus, Association for Computing Machinery, ACM Special Interest Group on Computer-Human Interaction and ACM Special Interest Group on Mobility of Systems Users Data and Computing. 2011. Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services. New York, NY: ACM.
Harvard
Bylund M., Association for Computing Machinery, ACM Special Interest Group on Computer-Human Interaction and ACM Special Interest Group on Mobility of Systems U. D. a. C. (2011). Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services. New York, NY: ACM.
MLA
Bylund Markus, Association for Computing Machinery, ACM Special Interest Group on Computer-Human Interaction and ACM Special Interest Group on Mobility of Systems Users Data and Computing. Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services. New York, NY: ACM. 2011.