APA (7th ed.) Citation

(1979). One million galaxies: Computer photo-map of the galaxies brighter than 19th magnitude visible from earth's northern hemisphere. CoEvolution Quarterly.

Chicago Style (17th ed.) Citation

One Million Galaxies: Computer Photo-map of the Galaxies Brighter than 19th Magnitude Visible from Earth's Northern Hemisphere. Sausalito, Calif.: CoEvolution Quarterly, 1979.

MLA (9th ed.) Citation

One Million Galaxies: Computer Photo-map of the Galaxies Brighter than 19th Magnitude Visible from Earth's Northern Hemisphere. CoEvolution Quarterly, 1979.