Keel, W., Manning, A., Holwerda, B., Mezzoprete, M., Lintott, C., Schawinski, K., . . . Masters, K. (2012). Galaxy Zoo: A Catalog of Overlapping Galaxy Pairs for Dust Studies.
Lua i Stíl Chicago (17ú heag.)Keel, W., A. Manning, B. Holwerda, M. Mezzoprete, C. Lintott, K. Schawinski, P. Gay, agus K. Masters. Galaxy Zoo: A Catalog of Overlapping Galaxy Pairs for Dust Studies. 2012.
Lua MLA (9ú heag.)Keel, W., et al. Galaxy Zoo: A Catalog of Overlapping Galaxy Pairs for Dust Studies. 2012.
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