APA (7th ed.) Citation

Preston, G. W., Morrison, H., & Sarajedini, A. (1996). Formation of the galactic halo-- inside and out: A meeting held in honor of the 65th birthday of George Preston, Tucson, Arizona, 9-11 October 1995. Astronomical Society of the Pacific.

Chicago Style (17th ed.) Citation

Preston, George Worrall, Heather Morrison, and Ata Sarajedini. Formation of the Galactic Halo-- Inside and Out: A Meeting Held in Honor of the 65th Birthday of George Preston, Tucson, Arizona, 9-11 October 1995. San Francisco, Calif.: Astronomical Society of the Pacific, 1996.

MLA (9th ed.) Citation

Preston, George Worrall, et al. Formation of the Galactic Halo-- Inside and Out: A Meeting Held in Honor of the 65th Birthday of George Preston, Tucson, Arizona, 9-11 October 1995. Astronomical Society of the Pacific, 1996.