APA (7th ed.) Citation

Perna, R., Leyb, A., & Bartelmann, M. (1997). Effects of dust on gravitational lensing by spiral galaxies. The astrophysical journal, 488(2), . https://doi.org/10.1086/304712

Chicago Style (17th ed.) Citation

Perna, Rosalba, Avraham Leyb, and Matthias Bartelmann. "Effects of Dust on Gravitational Lensing by Spiral Galaxies." The Astrophysical Journal 488, no. 2 (1997). https://doi.org/10.1086/304712.

MLA (9th ed.) Citation

Perna, Rosalba, et al. "Effects of Dust on Gravitational Lensing by Spiral Galaxies." The Astrophysical Journal, vol. 488, no. 2, 1997, https://doi.org/10.1086/304712.