APA引文

Bratton, M. (2011). The Complete Guide to the Herschel Objects: Sir William Herschel's Star Clusters, Nebulae and Galaxies. Cambridge University Press.

Chicago Style (17th ed.) Citation

Bratton, Mark. The Complete Guide to the Herschel Objects: Sir William Herschel's Star Clusters, Nebulae and Galaxies. Cambridge: Cambridge University Press, 2011.

MLA引文

Bratton, Mark. The Complete Guide to the Herschel Objects: Sir William Herschel's Star Clusters, Nebulae and Galaxies. Cambridge University Press, 2011.