American Astronomical Society. (1993). The American Astronomical Society CD-ROM series. Washington, DC: American Astronomical Society.
Chicago-tyylinen lähdeviittausAmerican Astronomical Society. The American Astronomical Society CD-ROM Series. Washington, DC: American Astronomical Society, 1993.
MLA-viiteAmerican Astronomical Society. The American Astronomical Society CD-ROM Series. Washington, DC: American Astronomical Society, 1993.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.