APA (7th ed.) Citation

(1994). The Sky astronomy software for Windows: Level IV (CD-ROM version.). Software Bisque.

Chicago Style (17th ed.) Citation

The Sky Astronomy Software for Windows: Level IV. CD-ROM version. Colorado: Software Bisque, 1994.

MLA (9th ed.) Citation

The Sky Astronomy Software for Windows: Level IV. CD-ROM version. Software Bisque, 1994.

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