Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Ichikawa, H., Cho, W., Satoh, I., & Youn, H. Y. (2007). Ubiquitous Computing Systems: 4th International Symposium, UCS 2007, Tokyo, Japan, November 25-28, 2007. Proceedings. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Haruhisa Ichikawa, We-Duke Cho, Ichiro Satoh, και Hee Yong Youn. Ubiquitous Computing Systems: 4th International Symposium, UCS 2007, Tokyo, Japan, November 25-28, 2007. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Ubiquitous Computing Systems: 4th International Symposium, UCS 2007, Tokyo, Japan, November 25-28, 2007. Proceedings. Springer Berlin Heidelberg, 2007.