Towarrd an International Virtual Observatory conference, Quinn P. J. Peter J., & Górski K. M. Krzysztof M. (2004). Towarrd an International Virtual Observatory: Proceedings of the ESO/ESA/NASA/NSF Conference, Held at Garching, Germany, 10-14 June 2002. Berlin, Springer-Verlag, 2004.
Chicago Style (17. basım) AtıfTowarrd an International Virtual Observatory conference, Quinn P. J. Peter J., ve Górski K. M. Krzysztof M. Towarrd an International Virtual Observatory: Proceedings of the ESO/ESA/NASA/NSF Conference, Held at Garching, Germany, 10-14 June 2002. Berlin, Springer-Verlag, 2004, 2004.
MLA (9th ed.) AtıfTowarrd an International Virtual Observatory conference, et al. Towarrd an International Virtual Observatory: Proceedings of the ESO/ESA/NASA/NSF Conference, Held at Garching, Germany, 10-14 June 2002. Berlin, Springer-Verlag, 2004, 2004.