APA (7th ed.) Citation

Radecke, H., & Arp, H. C. (1996). X-ray sources < 1 degree from Seyfert galaxies. Max-Planck-Inst. für Astrophysik.

Chicago Style (17th ed.) Citation

Radecke, Hans-Dieter, and Halton C. Arp. X-ray Sources < 1 Degree from Seyfert Galaxies. Garching: Max-Planck-Inst. für Astrophysik, 1996.

MLA (9th ed.) Citation

Radecke, Hans-Dieter, and Halton C. Arp. X-ray Sources < 1 Degree from Seyfert Galaxies. Max-Planck-Inst. für Astrophysik, 1996.