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APA-viiteRoyal Observatory, C. o. G. H., & Gill, D. (1906). A catalogue of 8560 astrographic standard stars between declinations -40|p0|s and -52|p0|s for the equinox 1900: From observations made at the Royal observatory, Cape of Good Hope, during the years 1896-99. Printed for H.M. Stationery off., by Eyre and Spottiswoode.
Chicago-tyylinen lähdeviittausRoyal Observatory, Cape of Good Hope., ja David Gill. A Catalogue of 8560 Astrographic Standard Stars Between Declinations -40|p0|s and -52|p0|s for the Equinox 1900: From Observations Made at the Royal Observatory, Cape of Good Hope, During the Years 1896-99. London: Printed for H.M. Stationery off., by Eyre and Spottiswoode, 1906.
MLA-viiteRoyal Observatory, Cape of Good Hope., ja David Gill. A Catalogue of 8560 Astrographic Standard Stars Between Declinations -40|p0|s and -52|p0|s for the Equinox 1900: From Observations Made at the Royal Observatory, Cape of Good Hope, During the Years 1896-99. Printed for H.M. Stationery off., by Eyre and Spottiswoode, 1906.
Harvard-tyylinen lähdeviittausRoyal Observatory, C. o. G. H. & Gill, D. 1906. A catalogue of 8560 astrographic standard stars between declinations -40|p0|s and -52|p0|s for the equinox 1900: From observations made at the Royal observatory, Cape of Good Hope, during the years 1896-99. London: Printed for H.M. Stationery off., by Eyre and Spottiswoode.
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