APA (7th ed.) Citation

Cassan, A., & Wambsganß, J. (2006). OGLE 2004-BLG-254: A K3 III galactic bulge fiant spatially resolved by a single microlens. Astronomy and astrophysics, 460(1), . https://doi.org/10.1051/0004-6361:20054414

Chicago Style (17th ed.) Citation

Cassan, Arnaud, and Joachim Wambsganß. "OGLE 2004-BLG-254: A K3 III Galactic Bulge Fiant Spatially Resolved by a Single Microlens." Astronomy and Astrophysics 460, no. 1 (2006). https://doi.org/10.1051/0004-6361:20054414.

MLA (9th ed.) Citation

Cassan, Arnaud, and Joachim Wambsganß. "OGLE 2004-BLG-254: A K3 III Galactic Bulge Fiant Spatially Resolved by a Single Microlens." Astronomy and Astrophysics, vol. 460, no. 1, 2006, https://doi.org/10.1051/0004-6361:20054414.

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