APA (7th ed.) Citation

Quirrenbach, A., Reffert, S., & Thum, C. (2001). Spectroscopy of the peculiar emission line star MWC349. Eta Carinae and other mysterious stars.

Chicago Style (17th ed.) Citation

Quirrenbach, Andreas, Sabine Reffert, and Clemens Thum. "Spectroscopy of the Peculiar Emission Line Star MWC349." Eta Carinae and Other Mysterious Stars 2001.

MLA (9th ed.) Citation

Quirrenbach, Andreas, et al. "Spectroscopy of the Peculiar Emission Line Star MWC349." Eta Carinae and Other Mysterious Stars, 2001.