APA (7th ed.) Citation

McMonigal, B., & Huxor, A. P. (2015). Major substructure in the M31 outer halo: The east cloud. Arxiv.

Chicago Style (17th ed.) Citation

McMonigal, Brendan, and Avon P. Huxor. "Major Substructure in the M31 Outer Halo: The East Cloud." Arxiv 2015.

MLA (9th ed.) Citation

McMonigal, Brendan, and Avon P. Huxor. "Major Substructure in the M31 Outer Halo: The East Cloud." Arxiv, 2015.