Gibbons , G. W. (2003). Future of theoretical physics and cosmology: Celebrating Stephen Hawking's 60th birth day. Cambridge University Press.
Chicago Edition CitationGibbons , G. Wetc. Future of Theoretical Physics and Cosmology: Celebrating Stephen Hawking's 60th Birth Day. Cambridge University Press, 2003.
MLA Edition CitationGibbons , G. Wetc. Future of Theoretical Physics and Cosmology: Celebrating Stephen Hawking's 60th Birth Day. Cambridge University Press, 2003.
Warning: These citations may not always be 100% accurate.