APA-Zitierstil (7. Ausg.)

Salamanca, I., & Wagner, S. (1994). Spectrscopic monitoring of active galactic nuclei: 3. Size of the broad line region in NGC 3227. Astronomy and astrophysics, 282(3), .

Chicago-Zitierstil (17. Ausg.)

Salamanca, I., und Stefan Wagner. "Spectrscopic Monitoring of Active Galactic Nuclei: 3. Size of the Broad Line Region in NGC 3227." Astronomy and Astrophysics 282, no. 3 (1994).

MLA-Zitierstil (9. Ausg.)

Salamanca, I., und Stefan Wagner. "Spectrscopic Monitoring of Active Galactic Nuclei: 3. Size of the Broad Line Region in NGC 3227." Astronomy and Astrophysics, vol. 282, no. 3, 1994.