APA-Zitierstil (7. Ausg.)

Kniazev, A. Y., Grebel, E. K., & Martínez-Delgado, D. (2014). A search for planetary nebulae with the Sloan Digital Sky Survey: The outer regions of M31. The astronomical journal, 147(1), . https://doi.org/10.1088/0004-6256/147/1/16

Chicago-Zitierstil (17. Ausg.)

Kniazev, Alexei Y., Eva K. Grebel, und David Martínez-Delgado. "A Search for Planetary Nebulae with the Sloan Digital Sky Survey: The Outer Regions of M31." The Astronomical Journal 147, no. 1 (2014). https://doi.org/10.1088/0004-6256/147/1/16.

MLA-Zitierstil (9. Ausg.)

Kniazev, Alexei Y., et al. "A Search for Planetary Nebulae with the Sloan Digital Sky Survey: The Outer Regions of M31." The Astronomical Journal, vol. 147, no. 1, 2014, https://doi.org/10.1088/0004-6256/147/1/16.