APA Style

Milani, Andrea, Valsecchi, Giovanni B., Vokrouhlicky, David. (2007). Near Earth objects, our celestial neighbors : opportunity and risk : proceedings of the 236th Symposium of the International Astronomical Union held in Prague, Czech Republic August 14-18, 2006 . Cambridge, UK: International Astronomical Union.

Chicago Style

Milani, Andrea, Valsecchi, Giovanni B., Vokrouhlicky, David. Near Earth objects, our celestial neighbors : opportunity and risk : proceedings of the 236th Symposium of the International Astronomical Union held in Prague, Czech Republic August 14-18, 2006. Cambridge, UK: International Astronomical Union, 2007. Government Publication.

MLA Style

Milani, Andrea, Valsecchi, Giovanni B., Vokrouhlicky, David. Near Earth objects, our celestial neighbors : opportunity and risk : proceedings of the 236th Symposium of the International Astronomical Union held in Prague, Czech Republic August 14-18, 2006. Cambridge, UK: International Astronomical Union, 2007. Government Publication.

Turabian Style

Milani, Andrea, Valsecchi, Giovanni B., Vokrouhlicky, David. Near Earth objects, our celestial neighbors : opportunity and risk : proceedings of the 236th Symposium of the International Astronomical Union held in Prague, Czech Republic August 14-18, 2006. Cambridge, UK: International Astronomical Union, 2007. Government Publication.