O'Dell, S. Optics for EUV, X-Ray, and Gamma-Ray Astronomy VI. SPIE Digital Library.
Cita Chicago (17th ed.)O'Dell, Stephen. Optics for EUV, X-Ray, and Gamma-Ray Astronomy VI. SPIE Digital Library.
Cita MLA (9th ed.)O'Dell, Stephen. Optics for EUV, X-Ray, and Gamma-Ray Astronomy VI. SPIE Digital Library.
Atenció: Aquestes cites poden no estar 100% correctes.