APA (7th ed.) Citation

(1995). Groups of galaxies: Proceedings of a conference held at the Space Telescope Science Institute, Baltimore, Maryland USA, June 1992 (1. publ.). Astronomical Soc. of the Pacific.

Chicago Style (17th ed.) Citation

Groups of Galaxies: Proceedings of a Conference Held at the Space Telescope Science Institute, Baltimore, Maryland USA, June 1992. 1. publ. San Francisco, CA: Astronomical Soc. of the Pacific, 1995.

MLA (9th ed.) Citation

Groups of Galaxies: Proceedings of a Conference Held at the Space Telescope Science Institute, Baltimore, Maryland USA, June 1992. 1. publ. Astronomical Soc. of the Pacific, 1995.