Net.ObjectDays. (2005). Net.ObjectDays 2005: Proceedings; September 19 - 22, 2005, Erfurt, Germany. IGT Colordruck.
Chicago Style (17th ed.) CitationNet.ObjectDays. Net.ObjectDays 2005: Proceedings; September 19 - 22, 2005, Erfurt, Germany. Leipzig: IGT Colordruck, 2005.
MLA (9th ed.) CitationNet.ObjectDays. Net.ObjectDays 2005: Proceedings; September 19 - 22, 2005, Erfurt, Germany. IGT Colordruck, 2005.
Warning: These citations may not always be 100% accurate.