APA (7th ed.) Citation

Barnstedt, J., Appenzeller, I., Krautter, J., & Mandel, H. (1999). The ORFEUS II echelle spectrometer: A reference star catalogue for the southern hemisphere preliminary version. Astronomy and astrophysics. Supplement series, 134, .

Chicago Style (17th ed.) Citation

Barnstedt, Jürgen, Immo Appenzeller, Joachim Krautter, and Holger Mandel. "The ORFEUS II Echelle Spectrometer: A Reference Star Catalogue for the Southern Hemisphere Preliminary Version." Astronomy and Astrophysics. Supplement Series 134 (1999).

MLA (9th ed.) Citation

Barnstedt, Jürgen, et al. "The ORFEUS II Echelle Spectrometer: A Reference Star Catalogue for the Southern Hemisphere Preliminary Version." Astronomy and Astrophysics. Supplement Series, vol. 134, 1999.