APA (7th ed.) Citation

Makarova, L. N., & Grebel, E. K. (2002). Tidal dwarfs in the M81 group: The second generation? Arxiv.

Chicago Style (17th ed.) Citation

Makarova, Lidia N., and Eva K. Grebel. "Tidal Dwarfs in the M81 Group: The Second Generation?" Arxiv 2002.

MLA (9th ed.) Citation

Makarova, Lidia N., and Eva K. Grebel. "Tidal Dwarfs in the M81 Group: The Second Generation?" Arxiv, 2002.

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