Cavin, J. D. (2012). The Amateur Astronomer's Guide to the Deep-Sky Catalogs (1st ed. 2012.). Springer New York : Imprint: Springer.
Cita Chicago Style (17a ed.)Cavin, Jerry D. The Amateur Astronomer's Guide to the Deep-Sky Catalogs. 1st ed. 2012. New York, NY: Springer New York : Imprint: Springer, 2012.
Cita MLA (8a ed.)Cavin, Jerry D. The Amateur Astronomer's Guide to the Deep-Sky Catalogs. 1st ed. 2012. Springer New York : Imprint: Springer, 2012.
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