APA (7th ed.) Citation

Bartelmann, M., & Leyb, A. (1998). Effects of disks on gravitational lensing by spiral galaxies. The astrophysical journal, 503(1), . https://doi.org/10.1086/305989

Chicago Style (17th ed.) Citation

Bartelmann, Matthias, and Avraham Leyb. "Effects of Disks on Gravitational Lensing by Spiral Galaxies." The Astrophysical Journal 503, no. 1 (1998). https://doi.org/10.1086/305989.

MLA (9th ed.) Citation

Bartelmann, Matthias, and Avraham Leyb. "Effects of Disks on Gravitational Lensing by Spiral Galaxies." The Astrophysical Journal, vol. 503, no. 1, 1998, https://doi.org/10.1086/305989.