APA (7th ed.) Citation

Frank, S., Appenzeller, I., Noll, S., & Stahl, O. (2003). The metal absorption systems of the FDF quasar QSO 0103-260. Astronomische Nachrichten / Supplementary issue, 324, .

Chicago Style (17th ed.) Citation

Frank, Stephan, Immo Appenzeller, Stefan Noll, and Otmar Stahl. "The Metal Absorption Systems of the FDF Quasar QSO 0103-260." Astronomische Nachrichten / Supplementary Issue 324 (2003).

MLA (9th ed.) Citation

Frank, Stephan, et al. "The Metal Absorption Systems of the FDF Quasar QSO 0103-260." Astronomische Nachrichten / Supplementary Issue, vol. 324, 2003.