EUV, X-ray, and gamma-ray instrumentation for astronomy X : SPIE's International Symposium on Optical Science, Engineering, and Instrumentation : 18-23 July 1999, Denver, CO, United States
MLA
Siegmund, Oswald H. W., Kathryn A. Flanagan and Society of Photo-optical Instrumentation Engineers. EUV, X-ray, and gamma-ray instrumentation for astronomy X : SPIE's International Symposium on Optical Science, Engineering, and Instrumentation : 18-23 July 1999, Denver, CO, United States. Bellingham, Washington : SPIE, 1999.
APA
Siegmund, O., Flanagan, K. & Society of Photo-optical Instrumentation Engineers. (1999). EUV, X-ray, and gamma-ray instrumentation for astronomy X : SPIE's International Symposium on Optical Science, Engineering, and Instrumentation : 18-23 July 1999, Denver, CO, United States. Bellingham, Washington : SPIE.
Chicago
Siegmund, Oswald H. W., Kathryn A. Flanagan and Society of Photo-optical Instrumentation Engineers. EUV, X-ray, and gamma-ray instrumentation for astronomy X : SPIE's International Symposium on Optical Science, Engineering, and Instrumentation : 18-23 July 1999, Denver, CO, United States. Edited by Oswald H. W. Siegmund and Kathryn A. Flanagan. Bellingham, Washington : SPIE, 1999.