APA (7th ed.) Citation

Koch-Hansen, A., & Grebel, E. K. (2005). The anisotropic distribution of M 31 satellite galaxies: A polar great plane of early-type Companions. Arxiv.

Chicago Style (17th ed.) Citation

Koch-Hansen, Andreas, and Eva K. Grebel. "The Anisotropic Distribution of M 31 Satellite Galaxies: A Polar Great Plane of Early-type Companions." Arxiv 2005.

MLA (9th ed.) Citation

Koch-Hansen, Andreas, and Eva K. Grebel. "The Anisotropic Distribution of M 31 Satellite Galaxies: A Polar Great Plane of Early-type Companions." Arxiv, 2005.

Warning: These citations may not always be 100% accurate.