APA (7th ed.) Citation

Di Salvo, T., Burderi, L., Robba, N., Done, C., & Zycki, P. (1999). Relativistic Smearing Detected in the Spectrum of Cyg X-1 in Hard State Observed by BeppoSAX. Astrophysical Letters & Communications, 38(1-6), 261.

Chicago Style (17th ed.) Citation

Di Salvo, T., L. Burderi, N.R Robba, C. Done, and P. Zycki. "Relativistic Smearing Detected in the Spectrum of Cyg X-1 in Hard State Observed by BeppoSAX." Astrophysical Letters & Communications 38, no. 1-6 (1999): 261.

MLA (9th ed.) Citation

Di Salvo, T., et al. "Relativistic Smearing Detected in the Spectrum of Cyg X-1 in Hard State Observed by BeppoSAX." Astrophysical Letters & Communications, vol. 38, no. 1-6, 1999, p. 261.