Cite
SIGMA results on the fast variability of Cyg X-1 in the hard x-ray/gamma-ray energy band.
MLA
Mereghetti, S., et al. “SIGMA Results on the Fast Variability of Cyg X-1 in the Hard x-Ray/Gamma-Ray Energy Band.” AIP Conference Proceedings, vol. 232, no. 1, Aug. 1991, pp. 355–57. EBSCOhost, https://doi.org/10.1063/1.40905.
APA
Mereghetti, S., Bonazzola, S., Mandrou, P., Roques, J. P., Salotti, L., Cordier, B., Goldwurm, A., Lambert, A., Churazov, E., Gilfanov, M., Kuznetzov, A., Sunyaev, R., Chulkov, I., Dyachkov, A., Khavenson, N., & Novikov, B. (1991). SIGMA results on the fast variability of Cyg X-1 in the hard x-ray/gamma-ray energy band. AIP Conference Proceedings, 232(1), 355–357. https://doi.org/10.1063/1.40905
Chicago
Mereghetti, S., S. Bonazzola, P. Mandrou, J. P. Roques, L. Salotti, B. Cordier, A. Goldwurm, et al. 1991. “SIGMA Results on the Fast Variability of Cyg X-1 in the Hard x-Ray/Gamma-Ray Energy Band.” AIP Conference Proceedings 232 (1): 355–57. doi:10.1063/1.40905.