APA (7th ed.) Citation

Perna, R., Leyb, A., & Bartelmann, M. (1997). Effects of dust on gravitational lensing by spiral galaxies. Arxiv.

Chicago Style (17th ed.) Citation

Perna, Rosalba, Avraham Leyb, and Matthias Bartelmann. "Effects of Dust on Gravitational Lensing by Spiral Galaxies." Arxiv 1997.

MLA (9th ed.) Citation

Perna, Rosalba, et al. "Effects of Dust on Gravitational Lensing by Spiral Galaxies." Arxiv, 1997.