Begelman, M. C., Fabian, A. C., & Rees, M. J. (2008). Implications of very rapid TeV variability in blazars. Monthly notices of the Royal Astronomical Society. Letters, 384(1), L19-L23. https://doi.org/10.1111/j.1745-3933.2007.00413.x
Chicago Style (17th ed.) CitationBegelman, Mitchell C., Andrew C. Fabian, and Martin J. Rees. "Implications of Very Rapid TeV Variability in Blazars." Monthly Notices of the Royal Astronomical Society. Letters 384, no. 1 (2008): L19-L23. https://doi.org/10.1111/j.1745-3933.2007.00413.x.
MLA (9th ed.) CitationBegelman, Mitchell C., et al. "Implications of Very Rapid TeV Variability in Blazars." Monthly Notices of the Royal Astronomical Society. Letters, vol. 384, no. 1, 2008, pp. L19-L23, https://doi.org/10.1111/j.1745-3933.2007.00413.x.