APA (7th ed.) Citation

Sicilia-Aguilar, A., & Dullemond, C. (2012). Optical spectroscopy of EX Lupi during quiescence and outburst: Infall, wind, and dynamics in the accretion flow. Astronomy and astrophysics, 544, . https://doi.org/10.1051/0004-6361/201118555

Chicago Style (17th ed.) Citation

Sicilia-Aguilar, Aurora, and Cornelis Dullemond. "Optical Spectroscopy of EX Lupi During Quiescence and Outburst: Infall, Wind, and Dynamics in the Accretion Flow." Astronomy and Astrophysics 544 (2012). https://doi.org/10.1051/0004-6361/201118555.

MLA (9th ed.) Citation

Sicilia-Aguilar, Aurora, and Cornelis Dullemond. "Optical Spectroscopy of EX Lupi During Quiescence and Outburst: Infall, Wind, and Dynamics in the Accretion Flow." Astronomy and Astrophysics, vol. 544, 2012, https://doi.org/10.1051/0004-6361/201118555.

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