Michael A. DiSpezio. (2004). Space Mania: Discovering Distant Worlds Without Leaving Your Own. Sterling.
Cita Chicago (17th ed.)Michael A. DiSpezio. Space Mania: Discovering Distant Worlds Without Leaving Your Own. Sterling, 2004.
Cita MLA (9th ed.)Michael A. DiSpezio. Space Mania: Discovering Distant Worlds Without Leaving Your Own. Sterling, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.