APA (7th ed.) Citation

Stephen Hawking 60th Birthday Workshop and Symposium Cambridge, England, Shellard, E. P. S., & Rankin, S. J. (2003). The future of theoretical physics and cosmology: Celebrating Stephen William Hawking’s 60th birthday. Cambridge University.

Chicago Style (17th ed.) Citation

Stephen Hawking 60th Birthday Workshop and Symposium Cambridge, England, E. Paul Scott Shellard, and Stuart John Rankin. The Future of Theoretical Physics and Cosmology: Celebrating Stephen William Hawking’s 60th Birthday. Cambridge, U.K.: Cambridge University, 2003.

MLA (9th ed.) Citation

Stephen Hawking 60th Birthday Workshop and Symposium Cambridge, England, et al. The Future of Theoretical Physics and Cosmology: Celebrating Stephen William Hawking’s 60th Birthday. Cambridge University, 2003.

Warning: These citations may not always be 100% accurate.