ICIRA 2011 Aachen, Germany, SpringerLink (Online service), Jeschke, S., Liu, H., & Schilberg, D. (2011). Intelligent robotics and applications: 4th International Conference, ICIRA 2011, Aachen, Germany, December 6-8, 2011, proceedings. Springer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रICIRA 2011 Aachen, Germany, SpringerLink (Online service), Sabina Jeschke, Honghai Liu, और Daniel Schilberg. Intelligent Robotics and Applications: 4th International Conference, ICIRA 2011, Aachen, Germany, December 6-8, 2011, Proceedings. Berlin, New York: Springer, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रICIRA 2011 Aachen, Germany, et al. Intelligent Robotics and Applications: 4th International Conference, ICIRA 2011, Aachen, Germany, December 6-8, 2011, Proceedings. Springer, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.