Zucker, D. B., Martínez-Delgado, D., & Grebel, E. K. (2006). Andromeda X, a new dwarf spheroidal satellite of M31: Photometry. Arxiv.
Chicago Style (17th ed.) CitationZucker, Daniel B., David Martínez-Delgado, and Eva K. Grebel. "Andromeda X, a New Dwarf Spheroidal Satellite of M31: Photometry." Arxiv 2006.
MLA (9th ed.) CitationZucker, Daniel B., et al. "Andromeda X, a New Dwarf Spheroidal Satellite of M31: Photometry." Arxiv, 2006.
Warning: These citations may not always be 100% accurate.