APA (7th ed.) Citation

Rivinius, T. J., Wolf, B., Stahl, O., & Kaufer, A. (2001). Emission line variability of Eta Carinae. Eta Carinae and other mysterious stars.

Chicago Style (17th ed.) Citation

Rivinius, Thomas J., Bernhard Wolf, Otmar Stahl, and Andreas Kaufer. "Emission Line Variability of Eta Carinae." Eta Carinae and Other Mysterious Stars 2001.

MLA (9th ed.) Citation

Rivinius, Thomas J., et al. "Emission Line Variability of Eta Carinae." Eta Carinae and Other Mysterious Stars, 2001.