Eicher, D. J. (2013). Comets: :visitors from deep space. Cambridge University press.
Chicago Edition CitationEicher, David J. Comets: :visitors from Deep Space. New York: Cambridge University press, 2013.
MLA Edition CitationEicher, David J. Comets: :visitors from Deep Space. Cambridge University press, 2013.
Warning: These citations may not always be 100% accurate.