Serviss, G. P. (2009). Pleasures of the telescope An Illustrated Guide for Amateur Astronomers and a Popular Description of the Chief Wonders of the Heavens for General Readers. Project Gutenberg.
Chicago Style (17th ed.) CitationServiss, Garrett Putman. Pleasures of the Telescope An Illustrated Guide for Amateur Astronomers and a Popular Description of the Chief Wonders of the Heavens for General Readers. Project Gutenberg, 2009.
MLA (9th ed.) CitationServiss, Garrett Putman. Pleasures of the Telescope An Illustrated Guide for Amateur Astronomers and a Popular Description of the Chief Wonders of the Heavens for General Readers. Project Gutenberg, 2009.
Warning: These citations may not always be 100% accurate.