APA (7th ed.) Citation

Davidson, K., & Stahl, O. (2005). A change in the physical state of [Eta] Carinae? The astronomical journal, 129(2), . https://doi.org/10.1086/427132

Chicago Style (17th ed.) Citation

Davidson, Kris, and Otmar Stahl. "A Change in the Physical State of [Eta] Carinae?" The Astronomical Journal 129, no. 2 (2005). https://doi.org/10.1086/427132.

MLA (9th ed.) Citation

Davidson, Kris, and Otmar Stahl. "A Change in the Physical State of [Eta] Carinae?" The Astronomical Journal, vol. 129, no. 2, 2005, https://doi.org/10.1086/427132.