Παραπομπή σε μορφή APA (7η εκδ.)

CoBuild '99 & Streitz, N. A. (1999). Cooperative buildings: Integrating information, organizations and architecture : Second International Workshop, CoBuild '99 Pittsburgh, USA, October 1-2, 1999, proceedings. Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

CoBuild '99 και N. A. Streitz. Cooperative Buildings: Integrating Information, Organizations and Architecture : Second International Workshop, CoBuild '99 Pittsburgh, USA, October 1-2, 1999, Proceedings. Berlin ; New York: Springer, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

CoBuild '99 και N. A. Streitz. Cooperative Buildings: Integrating Information, Organizations and Architecture : Second International Workshop, CoBuild '99 Pittsburgh, USA, October 1-2, 1999, Proceedings. Springer, 1999.